While imperceptible to humans, these tiny delays are significant for experiments that rely on pulsars as ultra-precise cosmic ...

January 15, 2026, Mountain View, CA – The SETI Institute announced that nominations are now open for the 2026 Tarter Award ...

Donald G. York, an astronomer with the University of Chicago who helped revolutionize the field as a co-founder of the Sloan Digital Sky Survey and made pioneering contributions to the study of the ...

Recent observations from NASA's James Webb Space Telescope, illustrated alongside a new image from NASA's Hubble Space ...

Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the ...

A NASA team using the Hubble Space Telescope found an object in space never recorded before, nicknamed “Cloud-9.” ...

A USF professor and research team are using two NASA grants and the Hubble Space Telescope to test the mathematical model of ...

It’s a big universe out there—13.8 billion years old, full of hundreds of billions of star-and-planet-packed galaxies and, out past the limits of our sight, perhaps infinite in all directions. But as ...

Nearly 300 years after Immanuel Kant proposed that our solar system’s family of planets condensed from a flattened disk of gas and dust, NASA’s Hubble Space Telescope revealed that such planetary ...

Space is full of mysteries that can't be easily explained by the layman, and this latest one from a isn't likely to sour anyone on their fascination with space. Scientists from several institutions, ...

NASA’s Hubble Space Telescope has recorded repeated collisions between asteroids in the planetary system surrounding the star Fomalhaut, located approximately 25 light-years from Earth in the ...

NASA’s Hubble Space Telescope got a rare look at the aftermath of two cosmic collisions — and helped scientists solve a decades-old mystery. Many years ago, scientists saw a dense, bright spot near a ...