Astronomy & Earth

Astronomy & Earth

NASA's Curiosity Rover Uncovers Unexplained 1-Centimeter Holes on Mars

Unexplained 1-centimeter holes discovered by the Curiosity rover defy usual geological explanations due to a lack of erosion-causing pebbles. This Mount Sharp mystery points to unknown weathering processes that could explain how the red planet dried out....

Sep 10, 2026 11

Astronomy & Earth

How NASA is Building an 'Air Traffic Control' System for the Moon's First Spaceport

NASA's Gateway won't have runways. Instead, spacecraft will wait in a 'string of pearls' formation in a highly elongated orbit. Managing this lunar traffic requires a completely new mathematical rulebook....

Aug 30, 2026 21

Astronomy & Earth

A Rogue SpaceX Falcon 9 Rocket Just Blasted a 60-Foot Crater Into the Moon

A 60-foot crater, dark weathered dust, and bright underground rock. An unplanned Falcon 9 rocket collision just gave scientists a free, real-time lunar excavation....

Aug 27, 2026 11

Astronomy & Earth

SpaceX Prepares for Starship Tower Catch as US Approves 1,000 Annual Launches

SpaceX is months away from catching its Starship booster with a launch tower, unlocking rapid reusability. A new US policy supports this by clearing airspace for 1,000 annual launches and a 2030 Moon Base....

Aug 24, 2026 18

Astronomy & Earth

SpaceX Pushes Starlink Past 11,000 Satellites, Claiming Two-Thirds of Earth's Orbit

The latest Falcon 9 launch pushes the Starlink constellation past 11,000 spacecraft. With one company now controlling 66% of all active satellites, the sheer scale of low Earth orbit traffic has fundamentally changed....

Aug 20, 2026 25

Astronomy & Earth

NASA's Perseverance Rover Discovers 'Ruby' Precursors on Mars

Perseverance detected chromium-bearing corundum in three plagioclase rocks, emitting a 3-millisecond glow that matches Earth rubies. The unexpected discovery points to violent ancient impacts rather than standard volcanic activity....

Aug 14, 2026 19

Astronomy & Earth

South Korea's Danuri Orbiter Captures SpaceX Falcon 9 Lunar Impact

Danuri photographed the exact August 6 impact site, and the Falcon 9 stage was originally used for Firefly and ispace missions - the Moon is rapidly becoming a commercial graveyard....

Aug 08, 2026 25

Astronomy & Earth

SpaceX Starfall Mission: How Orbital Rockets Are Redefining Global Cargo Delivery

SpaceX's Starfall mission isn't just about ultrafast Earth-to-Earth delivery - it's laying the groundwork for in-space manufacturing. But the real bottleneck isn't the rocket, it's the ground logistics....

Aug 05, 2026 28

Astronomy & Earth

UK Secures £3 Million Stake in NASA's Habitable Worlds Observatory to Hunt for Alien Life

NASA's next flagship telescope will use an 8-meter mirror to block starlight with atomic precision. But while the UK is funding the hardware, domestic research cuts threaten the scientists who will actually analyze the data....

Aug 02, 2026 8

Astronomy & Earth

How Starship's $100/kg Target Could Move AI Data Centers to Space

Rebuilding a damaged heat shield costs just $4 million, and SpaceX plans to build up to 100 new ships in 2027. The math shows why expendable final flights are the secret to orbital economics....

Jul 30, 2026 46

Astronomy & Earth

SpaceX Pushes Starship to the Limit: Inside the Flight 14 Upgrades and Raptor 3 Fixes

SpaceX deliberately subjected Flight 13 to a brutal reentry to test its heat shield. While the ~18,000 tiles survived, a partial landing burn failure on Booster 20 is forcing critical software upgrades for Flight 14....

Jul 27, 2026 46

Astronomy & Earth

NASA Astronaut Chris Williams Concludes 8-Month ISS Mission Packed with Medical Breakthroughs

After eight months aboard the ISS, NASA's Chris Williams is returning to Earth. His mission wasn't just about exploration - space-grown semiconductors and microgravity cancer research are paving the way for commercial orbital manufacturing....

Jul 23, 2026 11

Astronomy & Earth

NASA Injects $600 Million Into Commercial Moon Base Missions for 2028

NASA is treating the Moon like a construction site. By equipping four new commercial landers with identical dust-tracking cameras and laser beacons, the agency is building a permanent lunar GPS and weather network....

Jul 17, 2026 14

Astronomy & Earth

NASA Satellites Uncover a Massive El Niño Heat Reservoir Expanding Beneath the Pacific

Sentinel-6 detects massive Kelvin waves moving east, while deep ocean heat physically expands sea surface height. The 2026 El Niño is building a resilient thermal blanket that could rival 1997....

Jul 14, 2026 18

Astronomy & Earth

NASA Unveils 13-Billion-Year-Old NGC 6426 Hubble Image for US 250th Anniversary

13 billion years old, two distinct star generations, and low metallicity. The new NGC 6426 Hubble image proves early cosmic environments were highly dynamic....

Jul 07, 2026 16

Astronomy & Earth

NASA Satellites Track Titan Ridge Underwater Volcano Eruption That Could Birth a New Island

The Bismarck Sea is hiding a massive geological event. Heat anomalies spanning seven square kilometers and floating pumice rafts suggest a shallow vent is actively building Earth's newest landmass....

Jul 04, 2026 15

Astronomy & Earth

NASA’s Upgraded Cold Atom Lab Unlocks 'Quantum 2.0' Aboard the ISS

NASA cools matter to -459°F on the ISS. A redesigned magnetic trap lets scientists actively shape quantum gas clouds, unlocking GPS-less deep space navigation....

Jul 01, 2026 13

Astronomy & Earth

NASA Moon Base Must Become Earth's First Firewall Against Alien Microbes, Scientists Warn

Earth labs cannot guarantee safety if a sample-return spacecraft crashes. Advanced robots would handle all extraterrestrial soil on the Moon. A lunar firewall is our only true defense against alien microbes....

Jun 27, 2026 18

Astronomy & Earth

SpaceX Launches Secretive Starfall Reentry Capsule for In-Space Manufacturing

SpaceX's Falcon 9 just launched the classified Starfall capsule, a 2,100kg microgravity lab. By landing on a droneship instead of the launch pad, SpaceX hints at a heavy secondary payload that could disrupt the entire space manufacturing startup market....

Jun 24, 2026 20

Astronomy & Earth

SpaceX's Orbital Data Centers: The High-Stakes Race to Move AI Computing into Space

SpaceX is designing the AI1 Compute Satellite to move massive AI workloads into orbit. While space offers infinite solar energy and natural cooling, dissipating 10 megawatts of heat requires radiators the size of two football fields....

Jun 21, 2026 12

Astronomy & Earth

SpaceX Deploys Classified NROL-179 Satellite Swarm to Fortify US Orbital Intelligence

SpaceX's NROL-179 mission deploys a classified swarm of satellites, widely believed to be Starshield. By shifting to hundreds of small nodes, the NRO eliminates single points of failure....

Jun 18, 2026 29