NASA’s newest space telescope rocketed into orbit Tuesday to map the entire sky like never before — a sweeping look at hundreds of millions of galaxies and their shared cosmic glow since the beginning ...

NASA astronauts Sunita Williams and Butch Wilmore, stranded at the International Space Station for over nine months, will ...

The two 'stranded' NASA astronauts will return home on Tuesday (Mar 18) thanks to the successful launch of a replacement crew ...

The finest ever map of the cosmic microwave background - the faint evidence of the universe's early form - has yielded ...

NASA astronauts Suni Williams and Butch Wilmore begin their 17-hour return journey to Earth after 9 months aboard the ISS. Follow Newsweek's live blog.

Black holes have such extreme gravity that not even light can escape. They have been caught shredding entire stars and can ...

The Canadian-built Atacama Cosmology Telescope in the high Chilean desert mountains, which has just given up its final batch ...

The clearest and most precise images yet of the universe’s infancy from the Atacama Cosmology Telescope show the first steps ...

Designed by Diamond Schmitt Architects, Claystone’s eye-catching façade is “a modern homage to seaside towns like San Francisco and Brighton,” says project architect Lilly Kraljevic. “Its curvilinear, ...

The final results from the Atacama Cosmology Telescope offer the sharpest, most sensitive view of the early cosmos that ...

NASA astronaut Don Pettit captured this stunning long-exposure view of Earth and stars from space at night from the International Space Station.

Suni Williams and Butch Wilmore returned to Earth in a SpaceX capsule after problems with a Boeing vehicle set in motion an ...