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planet heading for a yellow sun

Physics

Gang of gas giants may have tilted distant planet system

Astronomers track down one of the planets behind the first misaligned solar system ever found

Roy Lichtenstein 鈥� Eclipse of the sun (1975)

Space

Solar eclipses: heaven-sent chance to mix art and science

stereo B

Space

NASA gets in touch with spacecraft two years after it vanished

Space

Canadian meteorite may be first visitor from the Kuiper belt

Space

Mystery object in weird orbit beyond Neptune cannot be explained

The Rio Olympic pools - one is green, one is blue

Humans

Green Olympic pool: perfect storm of sun, heat and still water?

Environment

Ocean worlds: Searching for life in the solar system’s seas

A red landscape on the surface of Venus

Space

Venus could have been habitable while life evolved on Earth

Artist's impression of Cassini passing through plumes from Enceladus

Space

Fleet of robots could hunt for life on icy moon Enceladus

Space

Jupiter’s Great Red Spot is making its atmosphere hotter

A mysterious hot spot in Jupiter's atmosphere may be caused by waves linked to its most famous feature

Space

Bye bye Philae! Comet team to lose touch with lander for good

Space

Missing craters on Ceres may have been smoothed by a mud facial

Space

Five incredible things we know about Pluto since 2015鈥檚 fly-by

Space

Cosmic carve-up: Law and plunder on the final frontier