With a telescope this big, the future is bright for South African astronomy.
Forty-year-old lunar samples contain trace amounts of water.
The innermost planet like we’ve never seen it before.
How scientists are solving a decades-long mystery of the Universe's most powerful explosions.
Learn the origins of our Moon.
A revolutionary set of star-seeking telescopes is taking precision to the next level.
Pluto in 2015...or bust.
What does it take to plot a Universe's worth of space objects?
The Milky Way and Andromeda Galaxy are on a collision course.
Most asteroids and comets don't pass anywhere near Earth. Most.