Science ❯ Space Exploration ❯ NASA

Hubble Space Telescope

Observations Observational Astronomy Interstellar Objects Observations of 3I/ATLAS Chandra X-ray Observatory Saturn's Rings Astrophysical Research Great Red Spot Outer Planet Atmospheres Legacy Observations of Jupiter Astronomical Discoveries Technological Advancements Data Analysis Observational Studies Gaia Space Telescope Galactic Measurements Gaia Spacecraft Mars Reconnaissance Orbiter Observations of Comets Imaging Techniques Cloud-9 Space Observations

Hubble Confirms First Starless Dark-Matter Cloud, ‘Cloud-9,’ a Predicted RELHIC

Deep Hubble imaging ruled out even faint starlight, making the object a benchmark for testing dark matter physics.

New X-Ray and Gemini Images Refine View of Interstellar Comet 3I/ATLAS Before Dec. 19 Earth Flyby

Hubble and Infrared Observations Show 3I/ATLAS Is an Active Interstellar Comet

Milky Way’s Fate Hinges on 50-50 Odds of Andromeda Collision

Study Finds 2% Chance of Milky Way–Andromeda Collision in 5 Billion Years