NASA reports a 250-ft building-sized asteroid, 2015 XR1, is passing Earth today at an incredible speed of 45,529 km/h.

New analyses have dramatically altered this outlook. The latest data suggests that the likelihood of the asteroid striking ...

On December 22, 2032, the Moon may face a significant event as asteroid 2024 YR4, discovered by the James Webb telescope, is ...

If signed into law as written, the White House's proposal to slash nearly 25 percent from NASA's budget would have some dire ...

"The President's Fiscal Year 2026 Budget Request for NASA reflects the Trump-Vance Administration's commitment to ...

During a House Committee on Space, Science and Technology hearing, experts discussed the state of NASA's planetary defense capabilities.