It doesn’t take a rocket scientist to make important astronomical discoveries. Sometimes, all it takes is an internet connection and some spare time. That’s all Tom Bickle, Martin Kabatnik, and Austin ...

A prominent Harvard astrophysicist has claimed that a mysterious object moving through our solar system could be a nuclear-powered spacecraft. Professor Avi Loeb, director of the Galileo Project, ...

Cosmos 482, the exploratory spacecraft launched toward Venus by the Soviet Union in March 1972, has finally ended its mission. The 50-year-old lander probe returned to Earth early Saturday, May 10, ...

The James Webb Space Telescope has done it again. In the depths of our early Universe, it has uncovered something unexpected—300 mysterious objects that astronomers can’t yet fully explain. This ...