A mysterious radio signal from a distant planet has sparked excitement among astronomers, hinting at the tantalizing possibility of extraterrestrial life.

The 'hot Neptune' planet, named LTT 9779b, is so scorching that its atmosphere should have evaporated, according to ...

Earliest inner solar system planetesimals shaped the inventory of moderately volatile elements in terrestrial planets.

If an extraterrestrial civilization existed with technology comparable to ours, would they be able to detect Earth?

Captured by the James Webb Space Telescope (JWST), this celestial spectacle, known as Herbig Haro 30 or HH 30, highlights a ...

Using 20 years of data from the Hubble Space Telescope astronomers have discovered that turbulent stars could be corrupting ...

Gaia-4b is considered a super-Jupiter planet, a relatively cold gas giant, orbiting its star over 570 Earth-days. That star ...

Astronomers discovered the gas giant planet — dubbed a "hot Jupiter " — in 2016, but have continued to investigate this ...

If extraterrestrial civilizations exist with technology similar to ours, could they detect Earth? A team of SETI researchers ...

High winds, hundreds of lightyears away! Dan Smith shows just how fast one planet's jet stream is moving. 🪐💨 ...

Their research reveals which Earthly 'technosignatures' would be easiest to detect from a planet across the galaxy.

Using data from the European Space Agency's Gaia mission, scientists have found a huge exoplanet and a brown dwarf. This is the first time a planet has been uniquely discovered by Gaia's ability to ...