Mankind began listening for signals from space over 100 years ago, searching for signs of extraterrestrial life. One captured ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. It’s a two-for ...

Explore the evolution of a groundbreaking scientific instrument that has redefined our understanding of the cosmos – from its inception in 1608 to the cutting-edge gamma-ray telescopes of today.

Copyright 2025 The Associated Press. All Rights Reserved. NASA’s newest space telescope has blasted off to map the entire sky like never before. Launched Tuesday ...

The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track the evolution of the solar wind in three dimensions. transcript A SpaceX ...

I've been testing the Dwarf 3 for the past two months and, not only has it changed my perspective on astrophotography without a bulky telescope and ... other modes. For now, I suggest that ...

NASA’s two-for-one launch of its newest space telescope, SPHEREx — designed to seek out the key ingredients for life in the Milky Way — alongside a sun-focused mission called PUNCH is facing ...

Stunning new imagery and other data from NASA’s James Webb Space Telescope (JWST) reveal new details about a pair of enigmatic infrared ring structures accompanying a distant planetary nebula. The new ...

She completed three Space Shuttle missions, spending over 670 hours in space. Dr. Davis also contributed to major projects like the Hubble Space Telescope. Now a consultant and speaker, Dr. Davis ...

Now, for the first time ... The story of the Arecibo Observatory’s demise is a sad one. The telescope endured a structural collapse that, at least initially, appeared to be repairable.

The legendary Hubble Space Telescope has turned its gaze to the Ursa Major-adjacent galaxy UGC 5460, revealing spiral arms, star clusters and a possible supernova "imposter".

UPDATE (March 10, 8 p.m.) — SpaceX is now targeting Tuesday night at 8:10 ... Epoch of Reionization and Ices Explorer) space telescope is headed on a two-year-long mission that includes the ...