A strange world just 47 light-years from Earth is rewriting what scientists thought they knew about alien planets. Hidden ...

Routine starts with you waking up in a small room in what appears to be a retro-flavored, futuristic resort built on the moon ...

Interstellar Comet 3I/ATLAS makes its closest Earth pass early on Dec. 19. Here's what astronomers know about its origin and speed.

It came from outer space. Interstellar space, to be precise. From somewhere beyond the influence of our sun, possibly from ...

As 3I/ATLAS heads past Jupiter, viral theories claim the interstellar object could return towards Earth. What we know.

The hunt for intelligent life beyond Earth has quietly entered a more exacting phase, and one small, cool star has become a ...

Researchers used Green Bank Telescope to detect radio signals from 3I/ATLAS just before its closest approach to Earth.

Interstellar comet 3I/ATLAS makes its closest approach to Earth this week, safely passing at 167m miles. The UN & NASA are tracking it in a live test of global planetary defence systems.

In most comets, the tail points away from the Sun, but this strange 'anti-tail' of 3I/ATLAS has left scientists puzzled.

Mysterious Bright Flashes in the Night Sky Baffle Astronomers Celestial transients shine furiously and briefly. Astronomers are just beginning to understand them L ong, long ago a cloud of stars ...

Interstellar object 3I/ATLAS has triggered a global scientific alert after emitting mysterious radio signals, prompting NASA ...

Its cooling vapor chamber is a standout feature for the powerful phone, though its design isn't the best for gaming.