Science ❯ Research

Astrophysics

Planetary Science Data Analysis Observational Techniques Computer Simulations Orbital Mechanics Observational Studies Interstellar Objects Spectroscopy Peer-Reviewed Studies Planetary Characteristics

Helium Detected Around Rocky Exoplanet LHS 1140 b

Independent observations are required to confirm whether the helium signal indicates a long‑lived, helium‑dominated upper atmosphere.

AI Reanalysis of TESS Data Flags About 10,000 New Exoplanet Candidates

Hubble Marks 36 Years With Sharper Trifid Nebula Portrait That Shows Change

Study Confirms DART Nudged Asteroid Pair’s Orbit Around the Sun

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

CERN Test Finds Iron Meteorite Hardens Under Extreme Irradiation, Bolstering Nuclear-Deflection Case

Impact Alert Withdrawn as Suspected Asteroid Reidentified as Interstellar Comet 3I/ATLAS

Interstellar Comet 3I/Atlas Nears Dec. 19 Perihelion on Safe, Distant Track

Sun Erupts With X1.9 Flare as Largest 2025 Sunspot Complex Emerges

Saxony Seeks to Exclude Lausitz From Nuclear Repository Citing Astrophysics Center Plans

New Study Flags Possible Taurid ‘Resonant Swarm’ Risk in 2032 and 2036

Astronomers Confirm Gliese 251c, a Nearby Super-Earth in the Habitable Zone

Scientists Detail Nuclear Backstop for Asteroid That Could Strike the Moon in 2032

Study Outlines Nuclear or Kinetic Response as Asteroid 2024 YR4 Poses 4% Moon-Impact Risk

Researchers Map Spacecraft Views of Interstellar Comet 3I/ATLAS as Perihelion Nears

Most Bright JWST Early-Universe Galaxy Candidates Are Dusty Impostors

Study Finds 1-in-156 Lifetime Odds of Asteroid Impact

Coherent Satellite Planes Around NGC5713/19 Offer Window into Milky Way–Andromeda Merger

Starlink’s Unintended Emissions Disrupt SKA-Low Prototype Observations

Record 225-Solar-Mass Black Hole Merger Confirmed by LIGO-Virgo-KAGRA Network