NASA's Scientific Balloon Program has returned to Wānaka, New Zealand, for two scheduled flights to test and qualify the ...

As Earth's ever-present celestial companion, the moon exerts a constant influence on our planet, and its disappearance would ...

The asteroid, called DJ for short, is only 2.5 miles wide, with an extremely slow rotation that takes more ... Europe's Juice spacecraft flies by Venus: Aug. 31 The European Space Agency's so ...