This guide shows you how to free up space on your Mac. But what if you have an old MacBook Air and you can’t even install Big Sur because it has an itty bitty 128GB drive? Why is that “other” category consuming so much space? Fitbit Versa 3įor a pretty penny, you can get a Mac with loads of storage - up to 8TB on certain models, in fact. “It’s just a question of engineering now. “We’ve basically created the world’s first tractor beam,” the mechanical engineering professor told Salt Lake Tribune. The key to Abbott’s research, published last month in the journal Nature, is in magnetism. Just last week, Russia’s space agency shot down one of its inert satellites without warning, exploding a nearly 2.5-ton satellite into bits and sending the crew on the International Space Station in a panic over the potential impact from its blast. SpaceX founder Elon Musk, as well as Jeff Bezos’ Blue Origin, have each announced plans to launch tens of thousands of new satellites in the coming years. “Reach out to stop it with a robotic arm, you’ll break the arm and create more debris.”īetween 200 and 400 pieces are thought to fall back to Earth annually, although most of them burn up in the atmosphere before they can make an impact.īut as the commercial space race ramps up, observers are sure to see more objects dotting the night sky, and, subsequently, the potential for more junk. “Most of that junk is spinning,” Abbott said. Seven astronauts aboard the International Space Station were forced to seek shelter in their docked capsules when Russia exploded one of their own satellites in November 2021. Abbott cautioned against proposed methods designed to stop space junk in its tracks. Utah researchers are busy studying safe and economic ways to clean up our orbit. At speeds of 17,500 mph, those larger chunks pose a serious threat to aerospace travel and research. There is currently an estimated 23,000 pieces of orbital debris, NASA’s term for Earth’s highway of space trash, that are larger than a softball, and up to hundreds of millions of more bits at smaller sizes. The Department of Defense as well as NASA’s Orbital Debris Program Office keeps detailed records of objects that circle Earth. NASA’s Orbital Debris Program Office is tracking some 27,000 hunks of threatening space junk. Ours is wholly human-made - from discontinued and damaged satellites, rockets and other space-based collisions.
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