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astronomy

Backwards asteroid shares an orbit with Jupiter without crashing

Space

Backwards asteroid shares an orbit with Jupiter without crashing

A rare retrograde asteroid has been spotted in Jupiter's orbital zone - and nudges from the giant planet may have kept it stable there for a million years

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Stray supermassive black hole flung away by gravitational waves

Space

Stray supermassive black hole flung away by gravitational waves

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Illustration of the plumes at Enceladus's south pole

Space

Enigmatic plumes from Saturn鈥檚 moon caused by cosmic collision

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space cartoon

Space

A little less ET, a little more astrophysics, if you please

Comment

Could fast radio bursts really be powering alien space ships?

Space

Could fast radio bursts really be powering alien space ships?

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NASA's new budget is big on other worlds but ignores our own

Space

NASA's new budget is big on other worlds but ignores our own

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Pluto and Charon

Space

Discovery of tiny moon completes the set for worlds past Neptune

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telescope 1

Technology

How to dust a telescope鈥檚 78-square-metre mirror with CO2

Regulars

Voyager 1 looked back at Saturn on Nov. 16, 1980, four days after the spacecraft flew past the planet

Space

Voyager 1 might have seen Enceladus鈥 icy plumes 25 years early

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The Milky Way

Space

Family tree of stars helps reconstruct Milky Way's formation

Using an array of chemical elements detected in stars as proxies for their 鈥淒NA鈥, stellar histories can be tracked around the galaxy, mapping a family tree

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Space

New NASA teams will make human Mars missions light and efficient

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Space

Mars landing sites for 2020 NASA mission down to the final three

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Space

Magnetic meteorites narrow down solar system鈥檚 birthdate

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Space

NASA wants to put a lander on Europa鈥檚 surface to look for life

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