News tagged with galaxy

Image: Hubble views a galaxy fit to burst

This NASA/ESA Hubble Space Telescope image reveals the vibrant core of the galaxy NGC 3125. Discovered by John Herschel in 1835, NGC 3125 is a great example of a starburst galaxy—a galaxy in which unusually high numbers ...

date11 hours ago in Astronomy
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Mars navigation

In order to precisely deliver the Schiaparelli landing demonstrator module to the martian surface and then insert ExoMars/TGO into orbit around the Red Planet, it's necessary to pin down the spacecraft's location to within ...

dateJul 22, 2016 in Space Exploration
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Space... the final frontier

Fifty years ago Captain Kirk and the crew of the starship Enterprise began their journey into space—the final frontier. Now, as the newest Star Trek film hits cinemas, the NASA/ESA Hubble space telescope is also exploring ...

dateJul 21, 2016 in Astronomy
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Where is Earth in the Milky Way?

For thousand of years, astronomers and astrologers believed that the Earth was at the center of our Universe. This perception was due in part to the fact that Earth-based observations were complicated by the fact that the ...

dateJul 14, 2016 in Space Exploration
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Why do some galaxies stop making new stars?

Galaxies are star-making machines, churning out new stars fuelled by cold gas collapsing under the force of gravity. Some galaxies can produce hundreds of new stars in a single year, and individual galaxies can contain many ...

dateJul 13, 2016 in Astronomy
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