NASA has just turned the entire sky into a kind of infrared rainbow, capturing it in 102 distinct colors that reveal structures and histories our eyes can never see. By scanning the cosmos in this ...

NASA's asteroid sample has revealed new chemical evidence that scientists say sharpens the picture of how the solar system formed and how the ingredients for life spread through space. Three studies ...

The first grains of rock and dust from asteroid Bennu are turning out to be far richer than many scientists dared hope, packed with organic molecules that speak directly to how life may have first ...