The fate of a comet that was predicted to pass close to Earth remains a mystery five years after its dramatic breakup in the ...

In A Nutshell Ancient frozen chemistry: New analysis of pristine samples from asteroid Bennu suggests its amino acids formed ...

The Hubble Space Telescope time-lapse captured footage of Jupiter, Saturn, Uranus and Neptune. Credit: SCIENCE: NASA, ESA, ...

As next-generation telescopes map this outer frontier, astronomers are bracing for discoveries that could reveal hidden planets, strange structures, and clues to the solar system’s chaotic youth.

First its rotation slowed between March and May 2017, taking 46 hours to complete a spin where it had once taken only 20 hours. This occurred as the comet neared its closest point to the sun, roughly ...

Hubble observations reveal a giant, turbulent planet-forming disk that may reshape theories of how planetary systems develop.

Now researchers think they've solved the mystery of one of the longest star-dimming events ever recorded. The star, called ...

A new study offers a look at how the building blocks of life might ...

The image shared by NASA shows a dense, opaque cloud which is concealing the star.

For the first time, Russian scientists will assess the prospects for life in outer space, AzerNEWS reporta, citing foreign media.

NASA observes interstellar comet 3I/ATLAS unexpectedly flaring as it leaves the solar system, revealing water vapour and ...

A newly identified planet candidate, HD 137010 b, looks strikingly Earth-like in size and orbit — but it may be colder than ...