NASA
Every Cosmic Herald story on NASA — missions, launches, discoveries, and the business of space, newest first.
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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.
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Astronomy
A Golden Corona: NASA's APOD Captures an Unusually Amber Total Solar Eclipse Over Spain
NASA's Astronomy Picture of the Day reveals why the August 12 total solar eclipse's corona over Benavente, Spain glowed gold instead of white — a rare mix of low-sun geometry and wildfire smoke.
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Commercial
NASA Adds Blue Origin, Firefly, and L3Harris to $100M Spacecraft Processing Contract
NASA on-ramped four companies — All Points Logistics, Blue Origin, Firefly Aerospace, and L3Harris — to a $100 million payload processing contract that expands where commercial providers can prep spacecraft for launch.
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Missions
NASA's Starling Swarm Just Learned to Navigate Without GPS
NASA and Stanford spinoff EraDrive flight-tested FALCON on the Starling CubeSats, letting small satellites fix their position by matching nearby objects to a catalog instead of relying on GPS.
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Stargazing
Venus Reaches Greatest Eastern Elongation, Dazzling the August Evening Sky
Venus hit its widest separation from the Sun on August 14-15, 2026, blazing at magnitude -4.3/-4.4 low in the west near the crescent Moon and Spica, with a half-lit telescopic disk visible into late September.
