All articles
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Commercial
Transporter-17: How Two Student-Built CubeSats Hitched a Ride Among 81 Satellites
SpaceX's Transporter-17 rideshare launched 81 satellites from Vandenberg on July 7, including two NASA-linked CubeSats — GRITSS and MAVERIC — built to sharpen ground-station geodesy and test magnetic navigation.
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Science & Discovery
Webb Telescope Marks Fourth Anniversary by Revealing the Hidden Heart of Centaurus A
NASA's new Webb image of Centaurus A cuts through dust to resolve individual stars in a galaxy still reeling from a 2-billion-year-old collision, marking four years of the telescope's public images.
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Stargazing
A Beta-Gamma-Delta Sunspot Keeps Firing: Radio Blackout Risk Runs Through the Weekend
Active region AR4482, a magnetically tangled beta-gamma-delta sunspot, has been lobbing M-class flares at Earth since July 8, and NOAA gives it decent odds of another one through July 11 — with a side of aurora from an incoming solar wind stream.
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Science & Discovery
Hidden Jet from a 'Missing-Link' Black Hole Lights Up the Radio Sky
Radio astronomers caught a years-long afterglow from AT2019ijn revealing an off-axis relativistic jet from a rare intermediate-mass black hole 3.4 billion light-years away.
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Commercial
ispace Buys a Ride on Starship, Betting on SpaceX to Cut the Cost of Reaching the Moon
Japan's ispace has purchased 500 kg of Starship cargo capacity for $50 million, launching a new shared-ride lunar delivery service alongside its own Ultra lander program.
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NASA & Agencies
ISRO Clears Fifth Parachute Airdrop Test for Gaganyaan's Uncrewed Debut
ISRO dropped a dummy-loaded main parachute from 2.5 km over Madhya Pradesh on July 7, the fifth test in a series meant to qualify the ten-parachute system that will bring Gaganyaan's crew module down into the sea.
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Military Space
Space Force Adds Impulse Space and Relativity Federal to Its $5.6 Billion Launch Roster
Space Systems Command admitted Impulse Space and Relativity's Relativity Federal to NSSL Phase 3 Lane 1 on July 7, growing the qualified-provider pool to seven and handing each a $5 million task order.
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Science & Discovery
A 20-Year Argument Over the Bullet Cluster's Mass Just Got Settled — by Webb and a Ground-Based Camera
A joint JWST-DECam lensing study pins the Bullet Cluster's mass ratio at 10.14-to-1, ending two decades of dueling estimates and confirming it's a minor merger, not the near-equal collision often assumed.
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Commercial
The World's First Commercial Nuclear-Powered Satellite Just Reached Orbit
Miami-based City Labs flew its tritium-powered BOHR CubeSat on SpaceX's Transporter-17, becoming the first commercial mission to clear the FAA's NSPM-20 nuclear-launch pathway with Sandia's safety sign-off.
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Missions
Firefly Wins $13 Million NASA Contract to Build the Heat Shield for a Helicopter Swarm Bound for Mars
Firefly Aerospace will build the aeroshell for NASA's SkyFall mission, which plans to release three Ingenuity-derived helicopters mid-air over Mars in 2028 without ever landing a platform.
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NASA & Agencies
Japan and Singapore Sign Their First-Ever Space Pact — and Singapore's Three-Month-Old Space Agency Gets Its Debut Deal
JAXA and Singapore's brand-new National Space Agency signed a memorandum in Tokyo covering quantum satellite links and industrial cooperation — NSAS's first international agreement, three months after it was founded.
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Military Space
Does the Space Force Need Its Own Lawyers? The Senate Wants an Answer by December 2027
The Senate's draft FY2027 NDAA orders a formal study into whether the Space Force still needs to borrow Air Force lawyers, with findings due by December 1, 2027.
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