One of the most remarkable successes of astrophysics in the last century was its discovery that the age of the universe as measured by its oldest stars was about the same as the age estim...

Celebrating the spacecraft's ability to push the boundaries of space science and technology, NASA's Spitzer Space Telescope team has dubbed the next phase of its journey "Beyond.""Spitzer...

Cambridge, MA - At 7:05 pm (EDT), Thursday, Sept. 8, NASA plans to launch a spacecraft to a near-Earth asteroid named Bennu. Among that spacecraft's five instruments is a student exper...

Stars form within the dense regions of diffuse molecular clouds, but the physical processes that determine the locations, rate, and efficiency of star formation are poorly understood. Rec...

Cambridge, MA - When it comes to developing test questions, there's the ordinary way and the fancy way. The ordinary way is to just make up questions and put them on the test. However,...

We're pleased to announce that the full schedule of upcoming public programs is now available. This fall's Observatory Night talks will take us "Into the Darkness." We'll journey to the d...

Cambridge, MA - The center of the Milky Way galaxy is currently a quiet place where a supermassive black hole slumbers, only occasionally slurping small sips of hydrogen gas. But it wa...

Supernovae, the explosive deaths of massive stars, are among the most momentous events in the cosmos because they disburse into space all of the chemical elements that were produced insid...

Cambridge, MA - Astronomers studying distant galaxies powered by monster black holes have uncovered an unexpected link between two very different wavelengths of the light they emit, th...

Harvard graduate student and astrophysicist Anjali Tripathi has been named a White House Fellow for 2016-17. She is one of 16 Fellows selected from more than 1,000 applicants.