That’s the problem: models are just thoughtful approximations of reality, yet they easily inspire high confidence levels — ...
The space telescope's image of a odd-looking spiral galaxy is, in reality, two distant galaxies overlapping each other.
Swarms of satellites launched by SpaceX and other companies are disrupting astronomical observations. Here's how scientists ...
The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into ...
Interview The team behind the James Webb Space Telescope (JWST) just scored the Simon Ramo Medal, given by the Institute of ...
Scientists have developed an impossibly thin telescope lens that addresses a key astronomical challenge in a new study funded ...
Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the ...
How do space programs get their names? Elizabeth Coen | Monterey, California NASA and others have long sought symbolic names ...
ESA shuts down Gaia spacecraft after more than a decade, leaving behind the most detailed legacy that will guide future ...
Europe's star-mapping Gaia space observatory has entered its retirement orbit, after gathering valuable cosmic data for more ...
In a potential step toward sending small spacecraft to the stars, researchers have developed an ultra-thin, ultra-reflective ...
The final messages sent to Gaia will continue to be carried out into space as the observatory sleeps, and as data from it ...