Black holes have a preference for forming around two “universal” masses equivalent to about nine and...
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Four astronauts from four different countries will be on board the seventh operational mission by SpaceX for...
The prolific Perseid meteor shower put on quite the show and we’ve rounded up some of the...
On Aug. 14, 1992, a meteorite entered the atmosphere over Mbale, Uganda and exploded into hundreds of...
In the late 1800s, archaeologists discovered an arrowhead at a Bronze Age dwelling in Mörigen, Switzerland. In...
Black holes seem to get all the attention. But what about their mirror twins, white holes? Do...
Whether you’re a frequent jet-setter or a couch potato, you travel much more than you think. In...
On Aug. 12, 2005, NASA launched its Mars Reconnaissance Orbiter (MRO) mission. Latest Photos from NASA’s Mars...
This article was originally published at The Conversation. The publication contributed the article to Space.com’s Expert Voices: Op-Ed & Insights....
Russian cosmonaut Alexander Viktorenko, whose four flights into Earth orbit included the first test of a “space...
