Around 70,000 years ago, a small, red dwarf zoomed past our solar system and gravitationally disturbed the objects inside it. Researchers now claim that the traces of this stellar encounter are still...
A Star Disturbed Comets and Asteroids of our Solar System 70,000 Years Ago
Around 70,000 years ago, a small, red dwarf zoomed past our solar system and gravitationally disturbed the objects inside it. Researchers now claim that the traces of this stellar encounter are still...
Right behind yesterday's Explorer mission announcement, NASA has just announced two new Discovery missions to study the very early history of our solar system -- the period about 10 million years after the hydrogen and helium in the sun burst into li...
A pair of Republican congressmen, both of whom sit on the House Committee on Science, Space and Technology, contacted NASA Administrator Charles Bolden on Tuesday, requesting more information from the space administration about a recent report suppor...