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SpaceX's giant Starship Mars rocket nails critical 10th test flight

America's Secretive X-37B Space Plane Will Test a Quantum Alternative to GPS for the US Space Force

SpaceX calls off critical Starship Flight 10 test launch due to 'issue with ground systems'

NASA won't publish key climate change report online, citing 'no legal obligation' to do so

SpaceX just launched disease-causing bacteria to the International Space Station

ULA Launches First National Security Mission On Vulcan Centaur Rocket

Canada's first commercial spaceport is under construction

SpaceX's Crew-10 Astronauts Return to Earth After Nearly 5 months in Space

With Flight of Six More Tourists to Space, Blue Origin Carries 75th Passenger

Weather satellites detect 515-mile-long lightning flash

Scientists find Uranus is surprisingly warm

South Korea wants to build a moon base by 2045

'NASA is under attack.' Space agency employees and lawmakers protest mass layoffs, science cuts amid budget turmoil

US military cuts climate scientists off from vital satellite sea-ice data

Largest-Ever Supernova Catalog Provides Further Evidence Dark Energy Is Weakening

'Fossil' Discovered Beyond Pluto Implies 'Something Dramatic' Happened 400M Years Ago

Astronomers Use Black Holes to Pinpoint Earth's Location. But are Phones and Wifi Blocking the View?

Earth will spin faster on July 22 to create 2nd-shortest day in history

Our Milky Way galaxy may be surrounded by 100 undetected 'orphan' galaxies

Trump's 2026 budget cuts would force the world's most powerful solar telescope to close

Just How Much Space Data Will the Rubin Observatory Collect?

Astronomers locate universe's 'missing' matter in the largest cosmic structures

2 Chinese spacecraft just met up 22,000 miles above Earth, possibly conducting on-orbit refueling operation

$800 million, 13 years, and still no release date — the state of Star Citizen in 2025

James Webb Space Telescope Discovers Its First Exoplanet

Satellites keep breaking up in space. Insurance won't cover them

Space is the Perfect Place to Study Cancer and Someday Even Treat It

NASA begins push to slash workforce with more staff buyouts, early retirements as budget cuts loom

Humanity Takes Its First Look At the Sun's Poles

James Webb Space Telescope discovers the earliest galaxy ever seen

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