Astronomers have captured a rare final glimpse of Comet C/2024 G3 (ATLAS) before it vanishes for half a million years.

Amateur and professional astronomers alike have been delighted by the spectacular display provided by Comet 2024 G3 (ATLAS ... easily rivaled the planet Mercury — which was then shining at ...

A total lunar eclipse occurs this month. Venus transitions from evening to morning, while Mars and Jupiter dominate the late ...

Beautifully captured against a starry sky, Comet C/2024 G3 (ATLAS) — dubbed by some as the "Great Comet of 2025" — shines ...

which came to be called Planet X. Lowell searched for this elusive planet, but he died in 1916 having never found it. Using a tool called a blink comparator, Tombaugh finally found the mysterious ...

Last week, the US Space Force posted a photo online from its uncrewed X-37B space plane's seventh mission, showing the orbital test vehicle above our planet in High Earth Orbit.Now that's a selfie ...

Aravind Srinivas led Perplexity AI has confirmed that it will be launching a new browser called ‘Comet’ for providing ... industry as in a subsequent X (formerly Twitter) post he shared ...

Online chatter and a frenzy of media coverage has tended to make a big deal of allegedly rare "planetary alignments" and "planet parades" gracing our night skies. The hoopla has culminated this ...

Some calculations say the explosion was 185 to 1,000 times more powerful than the atomic bomb that razed Hiroshima. Despite this, no fires were reported from the blast. The energy unpleased by the ...

"If you want to take the stairs and walkways from the entrance of the ELT's dome all the way up to the top, you need about 30 minutes." The world's largest telescope continues to take shape on the ...