For decades, orbiters and tiny vehicles have roamed Mars, searching for signs of life. Get the latest scoop from Curiosity, a car-sized Mars rover with an impressive arsenal of scientific tools.
A closer look at constellations reveals more than just star shapes that represent gods travelling across the heavens. Dive deep into these star clusters to uncover beautiful nebulas and galaxies that are billions of years old, among other surprises.
We can’t see it, but dark energy is thought to be a main force shaping the universe. View the latest work to reveal the mysteries of this phenomenon, including a dark energy camera and telescope that will search for it in the movement of galaxies.
More than just celestial spectacles, lunar and solar eclipses reveal a great deal about Earth. Find out what we can learn about our planet when it plays hide-and-seek with the sun and moon.