On a cold winter day, the warmth of the sun is welcome. Yet as humanity emits more greenhouse gases, the Earth's atmosphere traps more and more of the sun's energy, which steadily increases the Earth's temperature. One strategy for reversing this trend is to intercept a fraction of sunlight
New research into the durability and age of an ancient asteroid made of rocky rubble and dust, revealed significant findings that could contribute to potentially saving the planet if one ever hurtled toward Earth.
Washington [US], July 12 (ANI): When NASA's OSIRIS-REx spacecraft arrived at the asteroid Bennu, scientists discovered something surprising about the asteroid's surface wasn't smooth like many were expecting but was covered in large boulders. Now, a team of physicists think they know why.
Washington [US], July 11 (ANI): According to a new study from physicists at the University of Colorado Boulder, like corn kernels pop in a frying pan, tiny grains of dust may hop around on the surface of asteroids.