A sample of Asteroid Bennu on public display for the first time at the Museum of Natural History in Washington, DC, on November 3, 2023
Washington (AFP) - In a hushed room of a museum in Washington, cameras and cell phones focus on a tiny piece of rock, no larger than a piece of gravel. The fragment might seem insignificant, but it is a sample taken from the asteroid Bennu, which scientists are studying in the hope of discovering if asteroids actually brought the building blocks of life -- carbon and water -- to Earth. Exhibited to the public on Friday for the first time at the Smithsonian in the US capital, the tiny stone is just visible inside its small capsule. "This asteroid, now we know, has water crystals and carbon, tw...
