YR4 were to strike Earth, the energy released could be equivalent to 8 megatons of TNT, capable of devastating an area the size of Washington, D.C ...

Candidates under 35 with master’s degrees in astrophysics, aerospace science, or earth and space exploration technology are ...

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small and in the Milky Way, while Curtis took a more radical position that they ...

The most powerful telescope in history. The James Webb Space Telescope's "jewel-filled" photos are stunning.

It’s neither fast nor food, but a spectacular object called HH 30 looks appetizing for astronomers in a new image from the ...

Think retirement means drastically reduced expenses? A new study reveals that retirees' spending habits closely mirror those of working households, challenging common assumptions about post-career ...