Looking Back on the Giotto Encounter With Comet Halley
Comet Halley, the originator of the Orionids meteor shower that lit up our skies last month – as they do every October – is seen here…
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Comet Halley, the originator of the Orionids meteor shower that lit up our skies last month – as they do every October – is seen here…
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Deep in the heart of the spiral Milky Way galaxy, a hot vortex of matter swirls around a black hole more than a million times as…
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Have you taken an interesting astronomical photo this year? From planets and moons to the Sun, stars and galaxies, we’d like you to send us your…
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Astronomers have found evidence for a dying Sun-like star coming briefly back to life after casting its gassy shells out into space, mimicking the possible fate…
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NASA is marking two milestones in the search for planets like Earth; the successful completion of the Kepler Space Telescope’s three-and-a-half-year prime mission and the beginning…
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ESA’s Sun-watching Proba-2 satellite experienced three partial solar eclipses last night while lucky observers watching from northern Australia were treated to a total solar eclipse. During…
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NASA will hosted a media teleconference on Nov. 15, 2012 to provide an update about the Curiosity rover’s mission to Mars’ Gale Crater. The Mars Science…
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Next week, the future course of Europe’s space sector will be set as ministers of the European Space Agency’s 20 Member States come together in Italy.…
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The aftershock of a stellar explosion rippling through space is captured in this new view of supernova remnant W44, which combines far-infrared and X-ray data from…
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People from around the world are converging on the coast of northeast Australia. The attraction isn’t the Great Barrier Reef, just offshore, or the surrounding rain…
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