Science ❯ Space Exploration

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Ryugu Samples Confirm All Five DNA/RNA Bases, Reveal Ammonia Link

The peer-reviewed analysis suggests environmental chemistry shaped which nucleobases formed on early asteroids.

JUICE Releases Best-Yet Image of Interstellar Comet 3I/ATLAS as Data Flow Begins

Reanalysis of Magellan Data Points to Kilometer-Scale Lava Tube Beneath Venus

First Subsurface Lava Tube Detected on Venus in Reprocessed Magellan Radar

Enceladus Powers Planet-Scale Alfvén Wings Reaching Over 500,000 Kilometers

ISRO Sets 2027 Target for Gaganyaan, Eyes Crewed Chandrayaan Missions in 2028

Solar Orbiter Study Finds Large Solar Flare Triggered by 'Magnetic Avalanche'

Solar Orbiter Pinpoints Avalanche Reconnection as Trigger of Major 2024 Solar Flare

Crew-11 Splashes Down Off California After First Early Medical Return From the ISS

NASA Orders Early Crew-11 Return With Undocking Today and Splashdown Thursday

Study Finds Europa’s Seafloor Likely Inactive, Undercutting Hopes for Present-Day Life

Interstellar Comet 3I/ATLAS Makes Closest Earth Pass Today at 270 Million Km

Hubble and Juice Capture New Views of Interstellar Comet 3I/ATLAS Ahead of Dec. 19 Flyby

ESA Mars Express Reveals 'Butterfly' Crater Carved by Low-Angle Impact

Damage to Baikonur’s Sole Soyuz/Progress Pad in MS-28 Liftoff Puts ISS Logistics at Risk

Study Finds Subsurface Oceans Could Boil Inside Small Icy Moons

XL-Calibur Balloon Measures Hard X-Ray Polarization of Cygnus X-1 With Record Precision

NOAA Sees G3 Geomagnetic Storm Potential From Cannibal CME Nov. 11–12

Study Finds Enceladus’ Heat Loss Matches Tidal Input, Indicating a Long-Lived Ocean

Musk Unveils Plan to Archive Grokipedia in Space After Encyclopedia Goes Live