Astronomers used the James Webb Space Telescope to study a planet-forming disk around a low-mass star, finding it contains ...

"We described them as 'never growing up' because they have maintained their primordial disk long after the expected time frame for primordial disks to have dissipated." Planet formation around low ...

Explore the night sky with the best telescopes to suit every budget and experience level, perfect for observing February's snow moon and spectacular planetary parade. February is a great time to ...

Mississippi stargazers will be able to see 4 or 5 planets in the night sky with their naked eye this month. Will you be able ...

From grand and elusive creatures to small and bizarre ones, David Attenborough's BBC docuseries offers wonders in every frame. Michelle Yoeh plays an evil emperor in a new Star Trek made-for-TV movie.

It turns out that planetary systems in our galaxy exhibit remarkable diversity—some have tightly packed planets in exotic configurations; others are dominated by gas giants skimming their stars.

Astronomers for the first time have deciphered the three-dimensional structure of the atmosphere of a planet beyond our solar ...

A rare full seven-planet alignment will be visible in the early night sky between Feb. 22 and 28. We have the tips you need ...

White dwarf stars, once considered inhospitable, may actually support habitable exoplanets. New climate simulations reveal that fast-rotating planets around white dwarfs retain more heat, avoiding the ...