Surrey University's ballistic module and a future magnet-based debris collection system are new space debris cleaning solutions.
The possibility of space mining, the risks associated with space debris, and the current technological advancements, including space nets, harpoons, and magnets, are discussed.
Propulsion is necessary even if the goal is to stay in orbit, as gravitational pull and other factors can cause a disturbance. Manoeuvring in space is necessary so as to avoid being hit by space debris, and lower the orbit to take a higher resolution image of something and then return to the desired orbit.
UFO sightings often increase during times of war because unusual planes and artillery are used that people cannot recognize. A researcher studying the effects of the Cold War also has a crazy story about alien interaction to share.
Researchers have discovered that pilots spotting Starlink satellites in the sky were actually experiencing an optical illusion. The bright flashes of light were a result of the satellites crossing their field of view and getting brighter and dimmer due to their position in relation to the sun.