This Just In
We've seen rats, yetis, faces, even elephants on Mars, but this new image captured by NASA's Mars rover Curiosity is one of the most fascinating views of a rock formation on the Martian surface yet.
Curiosity arrived at its ultimate science target an Earth year ago (Sept. 11) when it reached Mount Sharp on Mars. Here are some highlights of its journey since then.
The mission will simulate what it might be like for astronauts journeying to Mars.
Images from orbit capture the wide range of urban development on the planet.
After a successful flyby of Pluto in July, NASA’s New Horizons spacecraft will be redirected to visit a small, icy body known as 2014 MU69, located nearly a billion miles farther into the Kuiper Belt region beyond Neptune.
See just how well Hubble is doing after 25 years in orbit.
The butterfly shape is created by the stellar ballet of the two sun-like stars at the end of their lives.
A mathematical way to describe chaotic systems uses a simple numerical scale to show if things might fly out of control.
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