The coldest and densest molecular gas clouds in the interstellar medium can have temperatures of 10 K (-505 °F/-263 °C), ...

If ever spotted in the emptiness of space, according to theoretical physicist Eugeny Babichev of the University of ...

Our universe plays by certain rules, which originate from different branches of physics. But sometimes the rules seem ...

Quantum mechanics and relativity are the two pillars of modern physics. However, for over a century, their treatment of space ...

It sounds like something from the plot of Interstellar, but this plan to beam precious data back to Earth—before it’s lost ...

Groundbreaking advances in solar and space physics have provided key insights into the inner workings of the heliosphere, the vast protective bubble formed by the solar wind that extends from the Sun ...

You can't see, feel, hear, taste or smell them, but tiny particles from space are constantly raining down on us.

At its current solar maximum, our Sun has been pretty busy of late, flinging parts of itself at Earth and raising concerns about effects on satellites and power grids while also gracing us with ...

UPDATE: IMAP successfully launched around 7:30 a.m. Eastern Time on Sept. 24. On Wednesday, Sept. 24, a scientific instrument from Colorado is scheduled to launch into space from NASA’s Kennedy Space ...

Five years after the collapse of the Arecibo Observatory telescope — the world’s largest single-dish radio telescope until 2016, when China completed a larger one — space physicist Qihou Zhou is ...

The National Academies of Sciences, Engineering, and Medicine shall convene an ad hoc committee to review the responses from NASA’s Heliophysics program and the National Science Foundation to the 2013 ...