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John Grunsfeld has a model of the Hubble Space Telescope on his bookshelf. It's right next to a model of a NASA space shuttle ...
A reddish star is about to pass through a "beehive" of stars. That "star" is actually one of Earth's planetary neighbors.
A planet 140 light-years from Earth that is rapidly falling apart has been spotted by astronomers after they detected an ...
Our sun is wobbling, and this has a huge impact upon the regularity of many of Earth's meteor showers, according to a new ...
The Moon’s surface is covered by impact craters, ranging from microscopic pits to massive basins over 1,000 kilometres across ...
About 140 light-years from Earth, there is a planet that is rapidly disintegrating. The crumbling world is roughly the mass [ ...
A meteor was captured on an Alaska State Trooper's dashcam as it hurtled through Earth's atmosphere in broad daylight.
Exactly 35 years ago this week, the Hubble Space Telescope was released from the Space Shuttle Discovery cargo hatch. Four ...
The detection of life beyond Earth would be one of the most profound discoveries in the history of science. The Milky Way galaxy alone hosts hundreds ...
The leftover debris from history's most famous comet will once again streak across the skies over New York. The upcoming ...