New discoveries of objects in the Kuiper Belt have also presented challenges for the Planet Nine theory. The latest is known ...

Nisar is the first satellite in the world to use dual-frequency radar — L-band (NASA) and S-band synthetic aperture radar ...

Have you ever wondered why the Earth doesn’t fall straight into the Sun, despite being constantly pulled by its immense ...

"Its special properties make the galaxy an ideal candidate for further research into merging black holes and the associated gravitational waves." ...

Juno spacecraft data suggest an extreme compression of the planet’s magnetosphere in December 2022, caused by the solar wind, ...

The U.S. Space Force will launch the X-37B Orbital Test Vehicle on Aug. 21, 2025, from Kennedy Space Center, Florida. The U.S ...

U.S. President Trump's "One, Big Beautiful Bill Act," H.R. 1 includes $1 billion for the U.S. Space Force (USSF) X-37B ...

Sitting by the beach and listening to the tide come in is one of my favorite things to do. But if you stop and think about ...

The science behind why the Earth will spin just a little bit faster on July 9, July 22, and August 5, this year.