Science ❯ Space Exploration

NASA Missions

Artemis Program Perseverance Rover Europa Clipper Artemis II OSIRIS-REx Dragonfly Mission Mars Missions Curiosity Rover Apollo Program Spacecraft Technology

Curiosity Finds Its Most Diverse Martian Organics Yet, Including a Nitrogen Heterocycle

The detections point to a once-habitable chemistry on Mars without showing that the organics came from life.

House Science Panel Rebukes White House Plan to Cut NASA by 23%

Bill Nye Denounces Trump Plan to Slash NASA Science

Navy Assigns USS John P. Murtha to Recover Artemis II Off San Diego on Friday

Air Force’s Secretive ‘RAT55’ Joins Artemis II Prep as Service Confirms New Phase for Jet

NASA’s DART Test Measurably Shifted an Asteroid System’s Solar Orbit, Studies Find

Study Confirms DART Nudged Asteroid Pair’s Solar Orbit, a First for Humanity

Curiosity Maps Martian ‘Boxwork’ Ridges, Spots Spheroidal Nodules and Confirms Clay–Carbonate Split

Webb Unveils Layered 'Exposed Cranium' Nebula With Jet-Carved Divide

Curiosity Wraps Six-Month Survey of Mars "Spiderweb" Ridges, Confirms Fractures and Tests for Organics

New Simulations Show Gravitational Collapse Can Build Kuiper Belt 'Snowman' Worlds

Study Links Titan’s Moon‑Merger Origin to Saturn’s Young Rings

Study Ties ASASSN-24fw’s 200-Day Fade to Ringed Brown Dwarf or Super-Jupiter

Bennu Samples Show Amino Acids Likely Formed in Icy, Radioactive Environments

Asteroid 2024 YR4 Has About a 4% Chance of Striking the Moon on Dec. 22, 2032

Greece Arrests Suspected Smuggler After Deadly Chios Boat Collision

Reanalysis of Galileo Data Finds Ammonia on Europa Near Surface Fractures

NASA Puts ‘Athena’ Supercomputer Into Full Service to Power Upcoming Missions

Apollo Soil Study Finds Meteorites Supplied Only a Small Share of Earth’s Water

New Model Shows Salty Europa Ice Could Sink, Ferrying Nutrients to Its Hidden Ocean