News tagged with telescope system

Finding new worlds with a play of light and shadow

Astronomers have used many different methods to discover planets beyond the solar system, but the most successful by far is transit photometry, which measures changes in a star's brightness caused by a mini-eclipse. When ...

dateOct 31, 2015 in Astronomy
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Pluto's moon Nix

Over the course of the past decade, many amazing discoveries have been made at the edge of the Solar System. Thanks to the work of astronomers working out of Earth-based observatories, with the Hubble Space Telescope, and ...

dateSep 04, 2015 in Space Exploration
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Ice giants at opposition

It seems as if the planets are fleeing the evening sky, just as the Fall school star party season is getting underway. Venus and Mars have entered the morning sky, and Jupiter reaches solar conjunction this week. Even glorious ...

dateAug 28, 2015 in Astronomy
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New Hubble image of the Twin Jet Nebula

The shimmering colours visible in this NASA/ESA Hubble Space Telescope image show off the remarkable complexity of the Twin Jet Nebula. The new image highlights the nebula's shells and its knots of expanding gas in striking ...

dateAug 26, 2015 in Astronomy
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Astronomers bring a new hope to find 'Tatooine' planets

Sibling suns โ€“ made famous in the "Star Wars" scene where Luke Skywalker gazes toward a double sunset โ€“ and the planets around them may be more common than we've thought, and Cornell astronomers are presenting new ideas ...

dateJul 16, 2015 in Astronomy
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Pluto's moon Hydra

In 1930, Pluto was observed for the first time. For many decades, astronomers thought that the "ninth planet of the Solar System" was a solitary object. But by 1978, astronomers discovered that it also had a moon roughly ...

dateJul 14, 2015 in Space Exploration
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