It turns out that chameleon eyes aren't as independent as had been previously thought, thanks to some really adorable research.
The next decade is going to see some stunning advancements in telescope technology, opening up a brave new universe of interstellar discoveries.
Astronomers using the Hubble Space Telescope say the star nicknamed Nasty 1 (Miss Jackson if...) doesn't behave like a typical star of its kind. Hence its bad-boy image and name.
The Giant Magellan Telescope will be the world's biggest telescope -- and it will look deeper into the past than we've ever seen before.
It almost failed before it had even begun, yet it has far outlived its planned lifespan, becoming a treasure of untold value. Crave talks to some of the engineers who've kept it going.
You might not have realized that sprites are real, but this new photo taken at the Paranal Observatory in Chile proves otherwise -- sort of.
An X-ray telescope designed to hunt for black holes takes a look at the sun and helps NASA deliver an intense portrait of our closest star.
Rallying back from a mechanical failure, the telescope helps confirm the existence of an exoplanet 2.5 times the diameter of Planet Earth.
The Hubble can only take images in black and white. Does this mean its gorgeous full-colour photos are "fake"? Well, actually... no.
Yuri Milner, who backed Facebook and Twitter, says his search for extraterrestrial life is in "listening mode."