All articles
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Missions
CAPSTONE, the Microwave-Sized Pathfinder, Signs Off After Four Years at the Moon
NASA's CAPSTONE, the first U.S. commercial lunar mission, has wrapped its NASA-sponsored work after nearly four years, having proven a spacecraft can navigate itself near the Moon using nothing but a camera image of the Moon and Earth.
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Stargazing
July Skies: Earth's Aphelion, a Saturn-Moon Pairing, and Comet Tempel 2 Brightening
Earth swings out to its farthest point from the Sun this week even as July's night sky delivers a Moon-Saturn close pass, a four-body dawn alignment, and a comet edging toward binocular visibility.
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NASA & Agencies
Mystery Metal Spheres Wash Up on Queensland Beach — Australian Space Agency Says They're Rocket Debris
Six silver spheres that washed ashore near Townsville over the weekend are pressure vessels from a foreign rocket body, the Australian Space Agency says, warning residents not to touch any similar debris.
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Commercial
SpaceX's Transporter-17 Sends 81 Satellites—Including Three Wildfire-Spotting FireSats—Into Orbit
A midnight Falcon 9 launch from Vandenberg deployed 81 satellites for five nations, headlined by three FireSat wildfire detectors, a Navy tech demo, an in-space 3D printer, and the UAE's first navigation satellite.
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Science & Discovery
JWST Spots the Most Distant Barred Spiral Galaxy Ever Seen, and It's Already Surprisingly Grown-Up
JWST has found a massive barred spiral galaxy just 1.2 billion years after the Big Bang, the earliest such structure ever confirmed, challenging assumptions about how quickly orderly disks can form.
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Astronomy
Hubble, Chandra, and Webb Team Up for a Red-White-and-Blue Portrait of an Ancient Star Cluster
For America's 250th, NASA colored the cosmos red, white, and blue — spotlighting a 13-billion-year-old star cluster whose hues betray its violent, chemically layered past.
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Commercial
A Rocket That's Flown Since 1990 Just Launched a Rescue Mission for a Dying NASA Telescope
A commercial spacecraft launched on what may be the last-ever Pegasus rocket to grapple NASA's decaying Swift Observatory and shove it into a safer orbit — a servicing job built and flown in just 10 months.
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Stargazing
X1.3 Flare and Surprise G3 Storm Send Aurora Across 30 US States for July 4th Weekend
A CME-driven G3 storm outperformed its own forecast to paint aurora across 30-plus US states on July 4, then a fresh X1.3 flare from newly numbered AR4482 kept the sun's holiday fireworks going.
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Commercial
The Ultimate Egg-Drop Challenge: A Startup Rides SpaceX's Falcon 9 Boosters to Test Manufacturing Chips in Space
Besxar Space Industries flew two reusable test pods on a Falcon 9 booster's suborbital round trip on July 5, betting that surviving launch vibration and reentry heat is the first step toward manufacturing semiconductors in orbit.
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NASA & Agencies
How Do You Teach an Astronaut to Fall Safely? ISRO Test-Fires the Rocket Built to Find Out
ISRO ground-fired the SOLVE solid motor for 10 hours at Sriharikota on July 3, 2026, clearing a key checkpoint for the sub-orbital vehicle that will validate Gaganyaan's 10-parachute descent system.
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Military Space
Guardians and Airmen Just Let AI Run Battle Management for the First Time — and It Did Five Jobs at Once
In a two-week Las Vegas exercise called MASH, Space Force Guardians and Air Force Airmen wired six competing AI vendors into one battle-management workflow, and an operator reported doing five to six taskings in the time one used to take.
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Missions
Tianwen-2 Reaches Kamoʻoalewa: China's Sample-Return Probe Begins Its Close Study of Earth's Quasi-Moon
After a 13-month, roughly 1-billion-kilometer chase, China's Tianwen-2 has closed to within 20 km of quasi-moon Kamoʻoalewa, kicking off nine months of study before it attempts to grab a piece of what may be a lunar fragment.
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