Related topics: spacecraft · solar system

US spacecraft survives close encounter with Pluto

An unmanned NASA spacecraft whizzed by Pluto, beaming to scientists a message that it survived its historic encounter before sending back the closest look ever of the distant dwarf planet.

Pluto up close: Spacecraft apparently makes successful flyby

In a day of both jubilation and tension, scientists anxiously waited Tuesday for NASA's New Horizons spacecraft to send word across 3 billion miles and confirm it got humanity's first up-close look at Pluto.

Pluto flyby significant for city where icy world discovered

The observatory where Pluto was discovered is taking full advantage of a flyby of the icy dwarf planet Tuesday with astronomy-themed face painting, an extra Pluto presentation and a live NASA stream that will tell the world ...

Naming features on Pluto

'Here be Dragons…' read the inscriptions of old maps used by early seafaring explorers. Such maps were crude, and often wildly inaccurate.

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 ...

Ready for its close-up: First spacecraft to explore Pluto

NASA's New Horizons spacecraft was expected to get up-close and personal with Pluto on Tuesday, on track to zoom within 7,800 miles (12,500 kilometers) of the small icy world left unexplored until now.

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