Chicago drivers were girding this week for yet more delays from the seemingly endless Kennedy Expressway construction project, after the briefest of winter pauses. But for a little perspective as you ...

Two NASA astronauts stranded in orbit for nine months have tasted fresh air again after they left their shuttle back to Earth ...

A NASA spacecraft will make its second close brush with the sun. The Parker Solar Probe made its record-breaking first pass ...

Under the nighttime California sky, NASA's EZIE (Electrojet Zeeman Imaging Explorer) mission launched aboard a SpaceX Falcon ...

NASA and SpaceX made another attempt on Friday to send a crew up to the International Space Station (ISS) and begin the ...

Donaldjohanson, a main belt asteroid, could be a relic of a cosmic collision that took place 150 million years ago.

Three NASA-funded rockets are set to launch from Poker Flat Research Range in Fairbanks, Alaska, in an experiment that seeks ...

The $488 million Spherex mission aims to explain how galaxies formed and evolved over billions of years, and how the universe ...

A SpaceX Dragon spacecraft successfully docked with the ISS, allowing for the anticipated rescue of NASA astronauts Sunita Williams and Butch Wilmore after an unexpected nine-month stay.

A mockup of NASA's Lunar Trailblazer, with the Moon in background. Lockheed Martin Space NASA is not one to let a good spacecraft go to waste. For nearly two weeks, the space agency has been ...