Sunita Williams, retired astronaut, reveals surprising sights from space, including numerous satellites and rare lightning ...

Skygazers who look up at the moon tonight may be able to spot Saturn below it. Here's when and how to spot the conjunction.

Sunita Williams made a candid appearance on entrepreneur Raj Shamani’s podcast. During the conversation, she spoke about her life beyond Earth, reflected on her Indian roots and more.

Old satellites and other space junk fall toward Earth every day, and the shock waves they create could be used to track their trajectories, according to new research.

Blue Origin's next rocket launch from Florida won't happen for awhile, but you can still watch Jeff Bezos' company conduct an ...

Scientists have developed an autophage engine that burns its own structure to generate thrust. This innovation drastically reduces spacecraft weight and enables affordable high-energy missions across ...

A new analysis suggests modern satellite networks could suffer catastrophic collisions within days of losing control during a major solar storm. The phrase “House of Cards” is often associated today ...

NASA is giving the world a rare chance to join space history. Send your name to the Moon for free and receive a digital ...

Scientists have developed a way to generate tiny amounts of solar energy at night. It’s true potential could be in space.

Earth's orbit is getting dangerously crowded with space debris, raising the risk of satellite collisions and global ...

Over 200,000 satellites could be launched by the early 2030s if these submissions are approved, with the largest projects ...

THIS is the lunar hotel that billionaires could be staying at on the moon in the not-so distant future. And if you’ve got ...