Common types of planets form initially as massive, low-density worlds surrounded by hydrogen and helium atmospheres. Research on V1298 Tau ...

Cold neutral gas discovered in early galaxy clusters challenges large-scale ionization models and reveals unexpected formation mechanisms in the universe's ...

Strange Cosmic Objects; JWST has found compact, point‑like sources with galaxy‑like spectra in the early universe, hinting at a new ...

To Keep Water Liquid, Seasonal ice lids over Gale Crater’s lakes may have protected liquid water on a frozen early ...

To spot habitable moons around giant planets, researchers propose kilometric baseline interferometer detecting Earth-mass moons 200 parsecs away using astrometry. ...

Ultramassive black holes exceed M-sigma relation predictions. Study reveals triaxial Schwarzschild modeling measures UMBH masses accurately in brightest cluster galaxies. ...

Boiling gas in the early universe defies theory. SPT2349-56 galaxy cluster shows superheated intracluster medium just 1.4 billion years after ...

Galactic globular cluster NGC 6569 actively losing stars through tidal stripping. AAT observations reveal mass loss rate 5.6% per billion ...

GRB 250702B; explosion from deep space lasting seven hours; challenges gamma-ray burst theory. First longest burst detected, suggesting new cosmic ...

Will Comet C 2025 R3 (PanSTARRS) reach magnitude 3 naked-eye visibility April 2026? Perihelion April 20 offers viewing opportunities worldwide. ...