A galaxy hunting telescope has completed its first full sweep of the hot, energetic universe, resulting in a stunning map with more than one million cosmic objects. The eROSITA X-ray Telescope has been scanning the sky for over 182 days and has discovered twice the number of known X-ray sources uncovered over the past 60 … Read more
Killer asteroids could be tied to smaller cosmic objects with cables to stop a catastrophic impact on Earth, study reveals Scientist work tirelessly to design a plan in the event an asteroid heads for Earth A team now proposes using a tethered diversion that utilizes long cables They would launch a spacecraft toward the asteroid, far … Read more
Scientists have raised concerns over how galactic cosmic rays would affect astronauts on deep space missions, as it can cause dementia and permanent memory loss. NASA has designed a machine that simulates the rays by combining protons, helium ions and heavier ions to create a radiation environment. The gun-like instruments was first used used on … Read more