Previous observations of stars whipping around an unseen mass—especially a bright star called S2—have pointed to an object ...

The Ultraviolet Explorer (UVEX) is a Medium-class Explorer mission that will conduct an all-sky ultraviolet survey. Credit: Caltech WASHINGTON — NASA has selected four mission concepts for additional ...

Discover seven unusual galaxies defying scientific predictions, from impossibly bright early universe objects to astrophysics ...

NASA funded four concept studies for flagship missions for the astrophysics decadal survey. The survey recommended NASA first pursue a large space telescope that would be a hybrid of HabEx (upper ...

Time is relative, but some of us still don't have enough of it to fully take in the most salient aspects of such topics as dark matter, exoplanets, the Big Bang, and why so many objects in outer space ...

The Hubble Space Telescope, star matter, measuring the distance of space — and nearly all of the accomplishments we’ve worked toward in astronomy and astrophysics would not be possible without the ...

Propel your career forward with an accredited graduate certificate. Astronomical and Astrophysical observations have entered an era where the data collected by telescopes are undergoing dramatic ...

Humanity is intricately linked to the stars. They literally gave us life; we are the dust of these cosmic beasts. But more than that, human civilization has been greatly influenced by the motions and ...

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 ...

Explore the fascinating physics behind reaching orbit inside the Earth! 🌍🚀 This tutorial breaks down the calculations for orbital speed step by step, making complex astrophysics concepts easy to ...