Most of us are familiar with the "man in the moon," the shadowy face that appears in the night sky. Now, scientists have examined new data from NASA's GRAIL mission and have found that the giant basin probably wasn't created by a massive asteroid strike, as previously thought.
Astronomers have spotted two new Jupiter-sized planets orbiting a stars in a binary-star system. The findings reveal an unusual case for the extra-solar planets, most of which orbit stars that are alone.
It turns out that Earth's gravity may have experienced some changes in the past few years--and it can be blamed on melting ice. ESA's GOCE satellite has shown that ice lost from West Antarctica has caused our planet's gravity to shift slightly.
NASA's Swift satellite has officially detected the strongest, hottest and longest-lasting sequence of stellar flares ever spotted from a nearby dwarf star.
NASA's Cassini spacecraft is keeping an eye on a mysterious feature on Saturn's moon, Titan.
It turns out that some ancient, primordial stars die in an unusual way. While most stars leave behind a remnant or black hole, certain ancient, large stars may have exploded as supernovae and then burned out completely, leaving no trace behind.
Astronomers may have found a molecule in the depths of space that could explain the origins of life.
A new crew including members from the United States and Russia is on its way to the International Space Station after launching the Soyuz capsule September 25.
Earth is known for its abundance of water. But where did that water come from in the first place and how did it get to our planet? Scientists have now discovered that much of our solar system's water probably originated as ice that first formed in interstellar space.
NASA Hubble Space Telescope has captured a new image of the galaxy DDO 68 and has found that while at first glance it appears to be a recently-formed galaxy in our cosmic neighborhood, it could actually be far older.
Scientists have taken a closer look at an iron-poor star and have found that the presence of massive stars in our early universe has major implications on the theory of star formation in the absence of heavy elements.