The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...

A coronal mass ejection on another star has been witnessed in its entirety for the first time, revealing that when these ...

A massive, Manhattan-sized object is speeding through our solar system, and it is behaving strangely. Designated 3I/ATLAS ...

NASA has activated a global planetary defense group to study a massive interstellar object exhibiting strange, possibly artificial characteristics ...

Researchers have achieved a breakthrough in solar physics by providing the first direct evidence of small-scale torsional ...

Abstract: Interplanetary dust particles can provide insight into the evolution of the solar system, we just need to analyze them. Dust impact ionization mass spectrometry gives a unique and previously ...

A peculiar interstellar visitor, 3I/ATLAS, is challenging comet theories with its sunward tail and unusual composition. While ...

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

In spring 2002, Chelsey Bryant Krug flew to Colorado in search of a job. She had just enrolled as a graduate student in aerospace engineering sciences at the University of Colorado Boulder. She found ...

Astronomers have observed a radiation belt around an ultracool dwarf star, the first ever seen outside the solar system. When you purchase through links on our site, we may earn an affiliate ...

Test your knowledge on our solar system, from the biggest and smallest planets to the behemoth mountain on Mars. When you purchase through links on our site, we may earn an affiliate commission.

WASHINGTON — A new report from the National Academies of Sciences, Engineering, and Medicine presents a vision for solar and space physics to advance understanding of physics in space; comprehend the ...