Astrophysics Branch
Marshall Space Flight Center's Astrophysics Branch uses space and ground-based observatories to peer back to the earliest epochs of the universe, unravel its mysteries, and study the most violent explosions in our galaxy and beyond. Our goal is to help discover how the universe works, explore how it began and evolved, and search for life on planets around other stars.
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Astrophysics Branch
IXPE: Imaging X-Ray PolarimetryExplorer
Chandra X-Ray Observatory
Gamma Ray Astrophysics
Astrophysics Branch Updates
A fleet of NASA missions has likely uncovered a collision between two ultradense stars in a tiny galaxy buried in a huge stream of gas. Astronomers have never seen this type of explosive event in an environment like this before…
In late February, people in the Northern Hemisphere can look up for a special sight: six planets will all be visible from clear and dark night skies. New sonifications from NASA’s Chandra X-ray Observatory released Feb. 25 will help commemorate…
For the first time, a much younger version of the Sun has been caught red-handed blowing bubbles in the galaxy, by astronomers using NASA’s Chandra X-ray Observatory. The bubble – called an “astrosphere” – completely surrounds the juvenile star. Winds…
A new discovery captures the cosmic moment when a galaxy cluster – among the largest structures in the universe – started to assemble only about a billion years after the big bang, one or two billion years earlier than previously…
Like a recording artist who has had a long career, NASA’s Chandra X-ray Observatory has a “back catalog” of cosmic recordings that is impossible to replicate. To access these X-ray tracks, or observations, the ultimate compendium has been developed: the Chandra Source Catalog (CSC).…