It's much harder to find, but there are a lot more of them." The first interstellar object to visit the solar system may have been a fragment of an icy exoplanet, research suggests. When 1I/'Oumuamua ...

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and Earth. The authors dubbed it Planet Y.

Exoplanet hunters Christopher Watson and Annelies Mortier explain the long search for a 'twin Earth' capable of sustaining life.

On October 6 1995, at a scientific meeting in Florence, Italy, two Swiss astronomers made an announcement that would transform our understanding of the universe beyond our solar system. Michel Mayor ...

About 4. 6 billion years ago, the Solar System formed from a cloud of dust and gas collapsing in on itself due to gravity.

In May 1964, Arno Penzias and Robert Wilson were testing how radio waves bounced off balloon satellites developed by Bell Telephone Laboratories. But they kept getting an unpleasant hissing noise, in ...

The Chicago Cubs are sending nine prospects to get a head start on development for the 2026 season during the Arizona Fall League, which starts on Monday. The C ...

With such extraordinary potential for our international standing in astronomy, the cost of ESO membership seems like a bargain.

Secure Home Backup Power or Power On-the-Go at Incredibly Low Prices October 7-8 on Amazon and at Jackery.com FREMONT, Calif., Oct. 07, 2025 (GLOBE NEWSWIRE) -- Jackery, a global leader in portable ...