For the first time since Pluto was demoted, the idea of a true ninth planet is edging from speculation toward something ...

Around the bright star Fomalhaut, astronomers spotted glowing clouds of debris left behind by colossal collisions between ...

Pluto’s rugged, icy mountains and flat ice plains stretch to the horizon in a photo captured in 2015 by NASA’s New Horizons spacecraft. The dwarf planet discovered at Lowell Observatory in Flagstaff ...

Experts note that Boomers were taught what to think, while modern students are taught how to find information. While Boomers ...

Disney was dominating both big and small screens in 2006. Disney/Pixar’s Cars was declared the best animated feature of the ...

Astronomers are closing in on one of the most tantalizing possibilities in planetary science, evidence that a previously unknown world may be lurking in the outer reaches of the solar system. The ...

In a span of 30 years — from the first moon rockets in 1959 to the Voyager 2 flyby of Neptune in 1989 — NASA spacecraft introduced the world to close-up views of the bodies in our solar system.

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

While surveying distant worlds beyond our solar system, researchers unexpectedly obtained the first direct images showing objects colliding within a nearby star system. In the early life of a star ...

In observations conducted between April 5 and April 10, 2017, the team looked at the relativistic jet produced by OJ 287, a ...

The city of Cleveland lost more than a writer on Friday morning; it lost its witness. Bill Livingston, the prolific voice who ...

When you are trying to change the questions, you have to realize that many people are quite resistant to such a change. They like the answers they have.” – Stanley ...