Chile is home to one of the most ambitious scientific projects on the planet: the construction of the world’s largest ...

Surprise, surprise - you don’t have to fly that far away to find a Dark Sky Reserve for the ultimate stargazing experience.

The images show ultra-fine bright and dark stripes (called striations) in the thin, gaseous layer of the sun's atmosphere ...

A swarm of large asteroids likely lurking around Venus could one day pose an "invisible threat" to Earth if left unchecked, ...

As astronomers study an exoplanet called K2-18b, conflicting research reveals how difficult it is to find evidence of life ...

A never-before-seen type of giant space explosion – the biggest bangs since the Big Bang – has been accidentally captured by the Gaia space telescope.

The under construction ESO Extremely Large Telescope in Chile was captured in 2025 and 2023 with the sun rising behind it.

Astronomers discover "extreme nuclear transients" (ENTs), cosmic explosions releasing energy equivalent to 100 suns.

Astronomers captured the universe’s brightest, longest-lasting stellar explosions, where massive stars are torn apart by ...

TOI-6894 is roughly 240 light-years from Earth in the constellation Leo and is the smallest-known star to host a large planet ...

Tourism leaders expect astrotourism and noctourism in the Adirondacks to continue to grow as visitors seek stargazing and ...

In the 19th century, astronomers could see Mars through telescopes, but not clearly. Some used their imaginations to fill in ...