NASA
Every Cosmic Herald story on NASA — missions, launches, discoveries, and the business of space, newest first.
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NASA & Agencies
Turkey Becomes 71st Nation to Sign the Artemis Accords
Turkey signed the Artemis Accords at NASA Headquarters on August 31, 2026, becoming the 71st nation to join the U.S.-led framework for norms in civil space exploration.
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Missions
Station Boosts Orbit and Repairs Its Comm Link as ISS Preps for a September Spacewalk
NASA and ESA astronauts finished a two-part antenna repair spacewalk while Cygnus XL fired its engine for 21 minutes to reboost the ISS ahead of a Progress 96 docking and a third EVA in September.
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NASA & Agencies
NASA's LunaRecycle Challenge Crowns Winners of Its $3 Million Lunar Trash Contest
At a Tuscaloosa finale on Aug. 28, 2026, NASA and the University of Alabama handed out $1.325 million to teams that turned foam, plastic, and textile waste into materials astronauts could actually use on the Moon.
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Stargazing
Sunspot AR4513 Fires an M7 Flare as NOAA Posts a G2 Storm Watch Days Before the Lunar Eclipse
A sprawling, magnetically tangled sunspot let loose an M7 flare and a run of CMEs, prompting a G2 storm watch whose aurora timing may or may not line up with this week's partial lunar eclipse.
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NASA & Agencies
Trump to Award Artemis II Crew the Congressional Space Medal of Honor
Four astronauts who flew farther from Earth than any humans since Apollo will join a list of roughly 30 recipients that includes Neil Armstrong and Alan Shepard.
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Stargazing
Comet 220P/McNaught Erupts Again, Glowing Green Over Two Continents
A faint periodic comet has now blown up twice in 2026, brightening thousands-fold and turning into a binocular-visible green fuzzball that astronomers still can't fully explain.
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Missions
NASA's Fort Sumner Balloon Campaign Puts Rover Landing-Site Cameras to the Test
NASA's second Fort Sumner balloon flight of 2026 carried a real-time imaging camera to 126,000 feet, prototyping technology that could help future landers pick safer touchdown spots on the Moon and Mars.
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Stargazing
This Week's Sky: Venus Closes In on Spica as Jupiter Climbs the Dawn
From August 22-26, 2026, watch the waxing gibbous Moon slide past the Teapot and into Capricornus while Venus edges toward Spica and Jupiter, Mars, and Saturn stack up in the morning sky.
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Astronomy
Webb's Infrared Eye Opens a 'Treasure Chest' of 70 Hidden Newborn Stars in Carina
NASA's newest Webb image pierces the dust of a Carina Nebula cometary globule called the "Treasure Chest," revealing roughly 70 young stars, including a rare 19-solar-mass O-type star, many still wrapped in planet-forming discs.
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Stargazing
APOD Solves the Case of the 'Mystery Meteor' Crossing the Eclipsed Sun
A bright streak filmed crossing the partially eclipsed Sun from Spain on August 12 looked like a made-for-astronomy Perseid meteor — until NASA's APOD team checked the numbers and found an airplane contrail instead.
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NASA & Agencies
Astronauts Pull a Dead Antenna Off the ISS — But the Spare Will Have to Wait
NASA's Anil Menon and ESA's Sophie Adenot, the first French woman to spacewalk, spent over six hours removing a failed ISS antenna on August 18 but ran out of time to bolt in its replacement.
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Missions
NASA Scraps LINK's Boost of Swift Observatory After Thruster Trouble
A servicing spacecraft launched to save the Swift Observatory from a decaying orbit now needs saving itself, after two of its three reaction wheels failed and NASA called off the planned altitude boost.
