'When astronomers got a close-up look at this object in 1985-86, its nucleus looked like a big potato'
Halley\'s comet
SCIENCE: When astronomers got a close-up look at this object in 1985-86, its nucleus looked like a big potato
When astronomers got a close-up look at this object in 1985-86, its nucleus looked like a big potato
When astronomers got a close-up look at this object in 1985-86, its nucleus looked like a big potato
SCIENCE
Halley\'s comet
SCIENCE