Huge black hole at galaxy's center seen in first-ever images

Using telescopes worldwide, astronomers have captured the first image of the supermassive black hole at the center of the Milky Way.

'Most intense' solar flare captured on stunning imagery

On Tuesday, a strong solar flare erupted from the sun, sending energy across the galaxy, which made for spectacular imagery of the invisible light.

UFO debate: House panel to hold public hearing on ‘unidentified aerial phenomena'

“The purpose of this hearing is to give the public an opportunity to hear directly from subject matter experts and leaders in the Intelligence Community on one of the greatest mysteries of our time,” said Rep. Adam Schiff, D-Calif., and chairman of the House Intelligence Committee.

1st solar eclipse of 2022 appears in southern skies

The first solar eclipse of 2022 appeared in southern skies Saturday. Here’s when another partial one is expected later this year — and when the big total eclipse is coming to America that everyone’s been waiting for.

Axiom-1 crew splashes down off Florida's coast after delayed reentry

Axiom Space completed its first all-private mission to the International Space Station Monday after three paying customers and a former NASA astronaut splashed down in a SpaceX Dragon in the Atlantic Ocean.

What a toxic inferno like Venus can tell us about Earth

Venus is a fiery world with sulfuric acid clouds and a toxic atmosphere fueled by a runaway greenhouse effect, but scientists believe that about 800 million years ago, it could have been more like Earth.