Black hole and Big Bang singularities break our best theory of gravity. A trilogy of theorems hints that physicists must go ...

Butch Wilmore and Suni Williams, the U.S. astronauts left on the International Space Station last year by Boeing's troubled ...

Sunita Williams and Butch, who last year set off for an eight-day Starliner test flight that swelled into a nine-month stay ...

Being in space has a significant impact on the human body. Research indicates that microgravity leads to a decrease in bone ...

Dr. Jessica Lee, a NASA space biosciences researcher, shares how microgravity reshapes science aboard the ISS. From floating tomatoes to bubble-blocking tech and air circulation hacks, she explains ...

In 2015, a piece of equipment at an observatory in the US moved one quintillionth (10-18) of a meter. This tiny movement was ...

A special effects artist and cinematographer, he also worked on “2001: A Space Odyssey” and “Tron,” and took a detour to ...

What lies at the heart of a black hole has puzzled physicists for decades. Now, a team led by physicist Enrico Rinaldi has ...

Researchers repurposed an experiment originally intended to detect gravity, which involved a floating magnet in a ...

Astronauts Butch Wilmore and Suni Williams have returned to Earth after a nine-month stay at the International Space Station—initially planned for just eight days—aboard Boeing's Starliner capsule.

China launches Tianwen-2 mission to sample near Earth asteroid China launched its second planetary exploration mission ...