The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

Before 3I/ATLAS, the only other confirmed interstellar tourists we've seen were the now-famous, cigar-shaped 'Oumuamua' in ...

Whether its pioneering spirit and an urge to explore or a chance to make a fortune or new life out in space, colonization of ...

New research shows how the star's powerful outbursts could help scientists assess which worlds might support life.

A team of researchers from the University of Zurich and the NCCR PlanetS is challenging our understanding of the solar system ...

SPHERE’s detailed images of dusty rings around young stars offer a rare glimpse into the hidden machinery of planet formation ...

The FOX43 morning team discusses a unique comet that originated outside our solar system. Scientists are learning more about ...

The Very Large Telescope's SPHERE instrument captured unprecedented images of 51 dusty rings shaping young planetary systems.

A network of powerful ground-based telescopes captured rare starspot-crossing events on TOI-3884b, revealing cooler patches ...

Scientists studying the interstellar object ‘Oumuamua have proposed that it may be a fragment from a Pluto-like planet beyond ...

Our Sun is about halfway through its life, which means Earth is as well. After a star exhausts its hydrogen nuclear fuel, its ...

Astronomers have created a groundbreaking discovery of images showing debris disks in an extensive range of exoplanetary ...