Like how the Earth keeps the Moon bound on a gravitational tether, our nearest galactic neighbor, the Andromeda galaxy (M31), ...

Astronomers have discovered that super-Earth exoplanets are more common than thought, with one likely existing for every ...

A groundbreaking study finds super-Earths are far more common and distant from their stars than believed, reshaping theories ...

NASA and the European Space Agency (ESA) celebrated the 35th anniversary of the Hubble Space Telescope by releasing a ...

Hubble’s 35-year journey showcases humanity’s boldest space achievements, capturing everything from new stars forming to ancient galaxies. Its discoveries revolutionized our understanding of black ...

An international team of astronomers has found that super-Earth exoplanets are far more common across the universe than once ...

Explore everything about International Astronomy Day 2025 — date, expected theme, history, significance, and celebrations.

The last decade has brought a new way to explore the universe. Gravitational wave astronomy, made possible by observatories ...

Study suggests Earth-like exoplanets may be common, based on microlensing data revealing super-Earths with distant orbits.

A surprisingly well-formed spiral galaxy has been spotted just a billion years after the Big Bang, challenging long-held ...

Hubble’s three-and-a-half-decade lifetime has allowed astronomers to observe cosmic objects over extended periods to see how ...