Euclid space telescope sent some images back to Earth during an early testing phase. While reviewing the pictures, astronomer and Euclid archive scientist Bruno Altieri found something incredibly rare ...

The system is believed to be traveling at least 1.2 million miles per hour (1.93 million kilometers per hour), according to a ...

After terminating its diversity programs, the space agency is reviewing whether several science committees are complying with ...

The space agency's planetary science analysis groups must pause while NASA checks if they comply with Trump's orders.

An Einstein ring is light from a much more distant galaxy that bends in such a way as to perfectly encircle a closer object.

Scheduled to launch on Feb. 27, NASA's PUNCH mission could revolutionize space weather forecasts, unify the solar corona and ...

SPHEREx is a groundbreaking NASA telescope that will map the entire sky in infrared, revealing insights into cosmic inflation ...

Scientists have found a rare Einstein ring in “our cosmic backyard” using images from the Euclid space telescope.

Around a galaxy just 590 million light-years away, astronomers have discovered a stunning example of one of the rarest ...

Ali Velshi explains how, amid reports of tension between Trump and Elon Musk, the president seemed to suggest sending the ...

Europe's Euclid space telescope has detected a rare halo of bright light around a nearby galaxy, astronomers reported Monday.

Most people hear “spacecraft” and envision rockets blasting into space, but they’re often not aware of the meticulous ...