Scientists have discovered over 6,000 planets that orbit stars other than our sun, known as exoplanets. More than half of ...

SALT LAKE CITY –The head of NASA’s science directorate said the agency remains committed to using small satellites to carry out a variety of missions, although those plans face uncertain budgets. In a ...

NASA has thrown a lifeline to scientists working on a mission to visit an asteroid that will make an unusually close flyby of the Earth in 2029, reversing the Trump administration’s previous plan to ...

NASA’s groundbreaking science missions, vital to exploring the cosmos and expanding humanity’s understanding of our place in the universe, are facing unprecedented threats. The White House has ...