Science & Space

The short answer Scientists analyze starlight using spectroscopy. By separating the light into wavelengths, they reveal patterns associated with particular atoms, ions, and molecules. Comparing

The short answer Time does not pass differently simply because someone is “in space.” According to relativity, elapsed time depends on motion and gravity. Clocks

The short answer The deepest ocean contains trenches, sediment-covered seafloors, microorganisms, and animals adapted to darkness, cold, and immense pressure. Life includes scavenging crustaceans, sea