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The ELT Can Probe Ultra-Diffuse Galaxies and Their Dark Matter Mysteries
Universe Today · 6 Nov 2026
Ultra-Diffuse Galaxies are strange because they're as large as the Milky Way, but have far fewer stars. It's as if they're puffed up for some reason. Determining what's going on with them could help confirm the Lambda-CD...
NASA's Twin Spacecraft Will Execute Powered Slingshot Maneuvers on Their Way to Mars
Universe Today · 6 Nov 2026
NASA's ESCAPADE mission features a pair of identical spacecraft on their way to Mars. They launched outside of the normal launch window, so they'll perform powered slingshot maneuvers to boost their speed. Once there, th...
M30’s Sparkling Stars
NASA · 6 Nov 2026
This NASA/ESA Hubble Space Telescope image released Nov. 5, 2026, provides a lesson in galactic history. The sparkling collection of stars is named Messier 30 (M30) after the French astronomer, Charles Messier, who catal...
Supercomputing Tech Demo Schedule
NASA · 6 Nov 2026
Supercomputing 2026 Join NASA in the Exhibit Hall (Booth #4038) for presentations by NASA experts. Full Tech Demo schedule below. TUESDAY, NOVEMBER 17 10:00 AMType-safe Templates in Fortran 2028Tom Clune10:30 AMType-safe...
Earth's Gravity May Have Kept the Early Moon's Volcanic Heart Beating
Universe Today · 6 Nov 2026
We typically think of the Moon as a static, floating object that has remained the same for basically its entire lifetime, with an occasional asteroid impact serving as an exception. That understanding is grounded in phys...
Op-ed: Why Did Russia Bother with X36?
Payload · 6 Nov 2026
Russia’s recent RPO likely allowed it to characterize ICEYE's radar in enough detail to build a ground-based jammer (or spoofer) to deploy in Ukraine next year.
'Big Bang' Fix Puts Voyager Across the 'One Light-Day' Mark
Universe Today · 6 Nov 2026
Flashback to 1977. Jimmy Carter was U.S. president, Star Wars was a box office hit, and the two Voyager spacecraft departed on an historic Grand Tour of the solar system. Now, teams at NASA’s Jet Propulsion Laboratory ar...
Avio Scales Back Demonstrator Programme Amid Technical Challenges
European Spaceflight · 6 Nov 2026
Italian rocket manufacturer Avio has scaled back plans to develop two liquid-fuelled rocket demonstrators intended to validate technologies for a future reusable launch vehicle. In its half-year financial report publishe...
European Bodyguard Sats are Closer Thank You Think
Payload · 6 Nov 2026
PAVE Space announced plans to launch a demo mission of its IBEX spacecraft—a highly maneuverable platform for commercial and defense payloads. But PAVE isn't the only startup building a security detail.
APOD: 2026 November 6 – A Farewell to Swift
NASA · 6 Nov 2026
APOD Science APOD APOD: 2026 November 6 – A… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photogr...
CesiumAstro Raises $730M, Reaches Valuation Above $4.5B
Payload · 6 Nov 2026
CesiumAstro plans to build and deploy a new constellation—called Synchronicity—consisting of 737 satellites, deployed with the help of a recently closed $730M financing round.
Spacewalkers complete five-year effort to upgrade space station power supply
Spaceflight Now · 5 Nov 2026
Spacewalking astronauts Joshua Kutryk and Anil Menon unfurled the last of eight new solar arrays outside the International Space Station Thursday, working through an unexpected power snag to complete a five-year upgrade...
Asteroids' Oddball Shapes Make Deflecting Them Challenging
Universe Today · 5 Nov 2026
In a pinch, we could use a stand-off nuclear blast to redirect a dangerous asteroid on short notice. There's no atmospheric shock wave in space, but the x-ray pulse could still deflect the space rock. But asteroids aren'...
A Mighty Wind Blew Away Gas and Made Early Galaxies Brighter
Universe Today · 5 Nov 2026
When astronomers looked at photos of the early universe taken by the James Webb Space Telescope, they found something odd: an overabundance of bright galaxies about 400 to 500 million years after the Big Bang. But these...
Cork Takes the Heat So DRACO’s Data Can Survive
SpaceNews · 5 Nov 2026
Mozelos, Portugal, September 2, 2026 – Amorim Cork Solutions is contributing its P50 cork-based thermal protection material to DRACO, a European Space Agency (ESA) mission designed to capture rare in-flight […]