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#imageoftheday

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NASA<p>Artemis II Insignia Honors All</p><p><a href="https://hello.2heng.xin/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a> <a href="https://hello.2heng.xin/tags/ImageOfTheDay" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ImageOfTheDay</span></a> The four astronauts who will be the first to fly to the Moon under NASA's Artemis campaign – NASA astronauts Reid Wiseman, Victor Glover, and Christina Koch, and CSA (Canadian Space Agency) astronaut Jeremy Hansen – have designed an emblem to represent their mission that references both their distant destination and the home they will return to.</p><p><a href="https://www.nasa.gov/image-detail/jsc2025e034746orig/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nasa.gov/image-detail/jsc2025e</span><span class="invisible">034746orig/</span></a></p>
NASA<p>X-ray Clues Reveal Destroyed Planet</p><p><a href="https://hello.2heng.xin/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a> <a href="https://hello.2heng.xin/tags/ImageOfTheDay" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ImageOfTheDay</span></a> In about 5 billion years, our Sun will run out of fuel and expand, possibly engulfing Earth. These end stages of a star’s life can be utterly beautiful – as is the case with this planetary nebula called the Helix Nebula. Astronomers study these objects by looking at all kinds of light. This images show X-rays from NASA's Chandra X-ray Observatory (magenta), optical light data from NASA's Hubble Space Telescope (orange, light blue), infrared data from the European Southern Observatory VISTA telescope (gold, dark blue), and ultraviolet data from GALEX (purple) of the Helix Nebula.</p><p><a href="https://www.nasa.gov/image-detail/idl-tiff-file-124/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nasa.gov/image-detail/idl-tiff</span><span class="invisible">-file-124/</span></a></p>
NASA<p>Studying Ice for the Future of Flight</p><p><a href="https://hello.2heng.xin/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a> <a href="https://hello.2heng.xin/tags/ImageOfTheDay" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ImageOfTheDay</span></a> Thomas Ozoroski, a researcher at NASA’s Glenn Research Center in Cleveland, takes icing accretion measurements in October 2024 as part of transonic truss-braced wing concept research. Researchers at NASA Glenn conducted another test campaign in March 2025.</p><p><a href="https://www.nasa.gov/image-detail/grc-2024-c-12100-2/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nasa.gov/image-detail/grc-2024</span><span class="invisible">-c-12100-2/</span></a></p>
Chris Beckman<a href="https://pixelfed.social/discover/tags/seattle?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#seattle</a> <a href="https://pixelfed.social/discover/tags/pacificnorthwest?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#pacificnorthwest</a> <a href="https://pixelfed.social/discover/tags/photography?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#photography</a> <a href="https://pixelfed.social/discover/tags/photo?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#photo</a> <a href="https://pixelfed.social/discover/tags/fujifilm?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#fujifilm</a> <a href="https://pixelfed.social/discover/tags/xt5?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#xt5</a> <a href="https://pixelfed.social/discover/tags/pixelfed?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#pixelfed</a> <a href="https://pixelfed.social/discover/tags/imageoftheday?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#imageoftheday</a> <a href="https://pixelfed.social/discover/tags/light?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#light</a>
NASA<p>Artemis II Core Stage Integration – Complete!</p><p><a href="https://hello.2heng.xin/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a> <a href="https://hello.2heng.xin/tags/ImageOfTheDay" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ImageOfTheDay</span></a> Teams with NASA’s Exploration Ground Systems and primary contractor Amentum integrate the SLS (Space Launch System) Moon rocket with the solid rocket boosters onto mobile launcher 1 inside High Bay 3 of the Vehicle Assembly Building at NASA’s Kennedy Space Center on Sunday, March 23, 2025. Artemis II is the first crewed test flight under NASA’s Artemis campaign and is another step toward missions on the lunar surface and helping the agency prepare for future human missions to Mars.</p><p><a href="https://www.nasa.gov/image-detail/afs-8-101-1010/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nasa.gov/image-detail/afs-8-10</span><span class="invisible">1-1010/</span></a></p>
formuchdeliberation<p>Today’s Image of the Day from the European Space Agency features NGC 6744 – a large, barred spiral galaxy located approximately 30 million light-years away in the constellation Pavo...</p><p><a href="https://mastodon.world/tags/EuropeanSpaceAgency" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>EuropeanSpaceAgency</span></a> <a href="https://mastodon.world/tags/imageoftheday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>imageoftheday</span></a> <a href="https://mastodon.world/tags/ngc6744" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ngc6744</span></a> <a href="https://mastodon.world/tags/spiralgalaxy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spiralgalaxy</span></a> <br><a href="https://www.earth.com/image/unraveling-the-mysteries-of-galaxy-ngc-6744/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">earth.com/image/unraveling-the</span><span class="invisible">-mysteries-of-galaxy-ngc-6744/</span></a></p>
formuchdeliberation<p>Today’s Image of the Day from the European Space Agency features the galaxy I Zwicky 18, which was captured in remarkable detail by the James Webb Space Telescope...</p><p><a href="https://mastodon.world/tags/imageoftheday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>imageoftheday</span></a> <a href="https://mastodon.world/tags/EuropeanSpaceAgency" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>EuropeanSpaceAgency</span></a> <a href="https://mastodon.world/tags/dwarfgalaxy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dwarfgalaxy</span></a> <a href="https://mastodon.world/tags/jameswebbspacetelescope" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>jameswebbspacetelescope</span></a> <a href="https://mastodon.world/tags/photography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>photography</span></a> <a href="https://mastodon.world/tags/universe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>universe</span></a> <a href="https://mastodon.world/tags/space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>space</span></a> <br><a href="https://www.earth.com/image/dwarf-galaxy-i-zwicky-18-has-a-youthful-appearance/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">earth.com/image/dwarf-galaxy-i</span><span class="invisible">-zwicky-18-has-a-youthful-appearance/</span></a></p>
NASA<p>Turning Vanes inside the Altitude Wind Tunnel</p><p><a href="https://hello.2heng.xin/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a> <a href="https://hello.2heng.xin/tags/ImageOfTheDay" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ImageOfTheDay</span></a> In this February 1944 publicity photo, men stand in front of turning vanes inside the Altitude Wind Tunnel (AWT) at the National Advisory Committee for Aeronautics Aircraft Engine Research Laboratory. The AWT was the only wind tunnel capable of testing full-size aircraft engines in simulated altitude conditions. A large wooden drive fan, located on the other side of these vanes, created wind speeds up to 500 miles per hour.</p><p><a href="https://www.nasa.gov/image-detail/grc-1944-c-03991orig/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nasa.gov/image-detail/grc-1944</span><span class="invisible">-c-03991orig/</span></a></p>
NASA<p>NEO Surveyor Instrument Enclosure Inside Historic Chamber A</p><p><a href="https://hello.2heng.xin/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a> <a href="https://hello.2heng.xin/tags/ImageOfTheDay" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ImageOfTheDay</span></a> The instrument enclosure of NASA's Near-Earth Object Surveyor is prepared for critical environmental tests inside the historic Chamber A at the Space Environment Simulation Laboratory at NASA's Johnson Space Center in Houston in December 2024.</p><p><a href="https://www.nasa.gov/image-detail/pia26583orig/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nasa.gov/image-detail/pia26583</span><span class="invisible">orig/</span></a></p>
NASA<p>Norman Rockwell Commemorates Gemini Program with Grissom and Young</p><p><a href="https://hello.2heng.xin/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a> <a href="https://hello.2heng.xin/tags/ImageOfTheDay" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ImageOfTheDay</span></a> Astronauts John Young and Gus Grissom are suited for the first flight of the Gemini program in March 1965. NASA loaned Norman Rockwell a Gemini spacesuit in order to make this painting as accurate as possible.</p><p><a href="https://www.nasa.gov/image-detail/8972300105-830d3ba3d4-o/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nasa.gov/image-detail/89723001</span><span class="invisible">05-830d3ba3d4-o/</span></a></p>
NASA<p>NASA’s Spirit Rover Gets Looked Over</p><p><a href="https://hello.2heng.xin/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a> <a href="https://hello.2heng.xin/tags/ImageOfTheDay" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ImageOfTheDay</span></a> This plaque commemorating the STS-107 space shuttle Columbia crew looks over the Mars landscape after the Mars Exploration Rover, Spirit, landed and deployed onto the red planet on Jan. 4, 2004. The plaque, mounted on the high-gain antenna, is shown while the rover underwent final checkout March 28, 2003, in the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida.</p><p><a href="https://www.nasa.gov/image-detail/ksc-03pd3272orig/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nasa.gov/image-detail/ksc-03pd</span><span class="invisible">3272orig/</span></a></p>
NASA<p>Making Ripples</p><p><a href="https://hello.2heng.xin/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a> <a href="https://hello.2heng.xin/tags/ImageOfTheDay" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ImageOfTheDay</span></a> A dolphin's dorsal fin cuts through the water in the Launch Complex 39 Area turn basin at NASA's Kennedy Space Center in Florida.</p><p><a href="https://www.nasa.gov/image-detail/ksc-07pd3144orig/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nasa.gov/image-detail/ksc-07pd</span><span class="invisible">3144orig/</span></a></p>
NASA<p>Hubble Sees a Spiral and a Star</p><p><a href="https://hello.2heng.xin/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a> <a href="https://hello.2heng.xin/tags/ImageOfTheDay" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ImageOfTheDay</span></a> This NASA/ESA Hubble Space Telescope Picture of the Week features a sparkling spiral galaxy paired with a prominent star, both in the constellation Virgo. While the galaxy and the star appear to be close to one another, even overlapping, they’re actually a great distance apart.</p><p><a href="https://www.nasa.gov/image-detail/a-spiral-and-a-star/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nasa.gov/image-detail/a-spiral</span><span class="invisible">-and-a-star/</span></a></p>
NASA<p>NASA's SpaceX Crew-9 Members Pose for Portrait</p><p><a href="https://hello.2heng.xin/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a> <a href="https://hello.2heng.xin/tags/ImageOfTheDay" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ImageOfTheDay</span></a> NASA's SpaceX Crew-9 members pose together for a portrait inside the vestibule between the International Space Station and the SpaceX Dragon crew spacecraft.</p><p><a href="https://www.nasa.gov/image-detail/gmt050_17_36_nick-hague_crew9-photos-2/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nasa.gov/image-detail/gmt050_1</span><span class="invisible">7_36_nick-hague_crew9-photos-2/</span></a></p>
Laur<p>Rose<br><a href="https://mastodon.social/tags/rose" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rose</span></a> <a href="https://mastodon.social/tags/BlackAndWhite" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BlackAndWhite</span></a> <a href="https://mastodon.social/tags/monochrome" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>monochrome</span></a> <a href="https://mastodon.social/tags/closeup" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>closeup</span></a> <a href="https://mastodon.social/tags/beautiful" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>beautiful</span></a> <a href="https://mastodon.social/tags/photo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>photo</span></a> <a href="https://mastodon.social/tags/photography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>photography</span></a> <a href="https://mastodon.social/tags/picture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>picture</span></a> <a href="https://mastodon.social/tags/imageoftheday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>imageoftheday</span></a></p>
NASA<p>NASA’s SpaceX Crew-10 Launch</p><p><a href="https://hello.2heng.xin/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a> <a href="https://hello.2heng.xin/tags/ImageOfTheDay" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ImageOfTheDay</span></a> A SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft is launched on NASA’s SpaceX Crew-10 mission to the International Space Station with NASA astronauts Anne McClain and Nichole Ayers, JAXA (Japan Aerospace Exploration Agency) astronaut Takuya Onishi, and Roscosmos cosmonaut Kirill Peskov onboard, Friday, March 14, 2025, from NASA's Kennedy Space Center in Florida. NASA’s SpaceX Crew-10 mission is the tenth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. McClain, Ayers, Onishi, and Peskov launched at 7:03 p.m. EDT from Launch Complex 39A at NASA Kennedy to begin a six-month mission aboard the orbital outpost.</p><p><a href="https://www.nasa.gov/image-detail/nasas-spacex-crew-10-launch-2/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nasa.gov/image-detail/nasas-sp</span><span class="invisible">acex-crew-10-launch-2/</span></a></p>
NASA<p>Blood Moon Lunar Eclipse</p><p><a href="https://hello.2heng.xin/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a> <a href="https://hello.2heng.xin/tags/ImageOfTheDay" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ImageOfTheDay</span></a> A NASA photographer captured a time-lapse image of the lunar eclipse and blood moon above the Space Environments Complex at NASA’s Neil Armstrong Test Facility in Sandusky, OH on March 14, 2025.</p><p><a href="https://www.nasa.gov/image-detail/grc-2025-c-01603orig/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nasa.gov/image-detail/grc-2025</span><span class="invisible">-c-01603orig/</span></a></p>
NASA<p>Uranus Discovered 244 Years Ago</p><p><a href="https://hello.2heng.xin/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a> <a href="https://hello.2heng.xin/tags/ImageOfTheDay" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ImageOfTheDay</span></a> Uranus was the first planet found with the aid of a telescope. It was discovered on March 13, 1781, by astronomer William Herschel, although he originally thought it was either a comet or a star. Herschel tried unsuccessfully to name his discovery Georgium Sidus after King George III. Instead, the planet was named for Uranus, the Greek god of the sky, as suggested by astronomer Johann Bode.</p><p><a href="https://www.nasa.gov/image-detail/pia18182orig/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nasa.gov/image-detail/pia18182</span><span class="invisible">orig/</span></a></p>
NASA<p>Sun Rises on Crew-10 at Launch Pad</p><p><a href="https://hello.2heng.xin/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a> <a href="https://hello.2heng.xin/tags/ImageOfTheDay" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ImageOfTheDay</span></a> A SpaceX Falcon 9 rocket with the company’s Dragon spacecraft on top is seen during sunrise on the launch pad at Launch Complex 39A at NASA’s Kennedy Space Center in Florida on Tuesday, March 11, 2025, ahead of the agency’s SpaceX Crew-10 launch. Crew-10 is the 10th crew rotation mission with SpaceX to the International Space Station as part of the agency’s Commercial Crew Program. Liftoff is targeted for 7:48 p.m. EDT on Wednesday, March 12, 2025.</p><p><a href="https://www.nasa.gov/image-detail/afs-8-101-994/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nasa.gov/image-detail/afs-8-10</span><span class="invisible">1-994/</span></a></p>
NASA<p>NASA's Artemis II Crew Speaks at SXSW</p><p><a href="https://hello.2heng.xin/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a> <a href="https://hello.2heng.xin/tags/ImageOfTheDay" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ImageOfTheDay</span></a> NASA Artemis II Crew Public Affairs Officer Courtney Beasley, left, moderates a panel discussion with CSA (Canadian Space Agency) astronaut Jeremy Hansen, NASA astronauts Christina Koch, and Reid Wiseman, right, as they discuss their mission around the Moon next year aboard Artemis II, the first crewed test flight under NASA's Artemis campaign, Friday, March 7, 2025, at SXSW in Austin, Texas.</p><p><a href="https://www.nasa.gov/image-detail/nasas-artemis-ii-crew-share-the-adventure-at-sxsw/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nasa.gov/image-detail/nasas-ar</span><span class="invisible">temis-ii-crew-share-the-adventure-at-sxsw/</span></a></p>