Radio telescopes have long scanned quiet patches of sky for a lone, artificial-sounding ping, but a growing body of research ...

The recent visit to our solar system by the interstellar object 3I/ATLAS has sparked speculation about whether it’s another ...

Advanced aliens could be chatting with each other using light flashes in plain sight, similar to how fireflies communicate, ...

Most astronomers agree that young galaxy clusters should be relatively cool compared to older ones. But researchers recently ...

Commentary: Earth has been called the “Goldilocks planet" because it is positioned just the right distance for life to evolve ...

NASA’s Webb Telescope has identified compact, mysterious galaxies nicknamed “astronomy’s platypus.” These strange objects ...

“This galaxy was developing bars 2 billion years after the birth of the universe," Daniel Ivanov, a graduate researcher at ...

AI becomes more alien 人工智能自我挑战 再创新高 Episode 171204 / 04 Dec 2017 The new GO master Shipwreck finds earliest astrolabe 沉船中发现世上最早航海星盘 Episode 171127 / 27 Nov 2017 The earliest astrolabe - a type of ...

Eric and Wendy Schmidt are backing a start-up-like approach to building a giant space telescope and powerful ground ...

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

SN Ares might be the most exciting one. The star exploded when the universe was about one-third of its current age.