Astronomers are preparing to study a dwarf planet that last came near Earth 11,000 years ago. Sedna is moving closer to the Sun, and this has intrigued experts who are eager to learn about the distant ...

The size of the Solar System and the Universe is truly beyond our comprehension. When we think of the vastness of space, we ...

Don Johnson plays a post-apocalyptic scavenger crawling a toxic wasteland with his dog in this cult classic from L.Q. Jones.

Dan Weedman was a senior official at NASA and the National Science Foundation from 1992-2002, including serving as the head ...

It took over nine years for New Horizons to reach Pluto after blasting off atop an Atlas 5 rocket on Jan. 19, 2006. After ...

Over the past decade, researchers have been puzzling through Pluto’s mysteries. Meanwhile, the New Horizons probe heads for interstellar space.

AN INTERSTELLAR space rock zooming through our solar system may be the oldest comet ever seen by humans, according to ...