How Much Space Junk Is There

More than 23 000 known man made fragments.
How much space junk is there. How much space junk is there. What s more there are around 34 000 pieces of space junk bigger than 10 centimetres in size and millions of smaller pieces that could nonetheless prove disastrous if they hit something else. Space surveillance network is tracking more than 14 000 pieces of space junk that are larger than 10 cm 4 inches across such as defunct satellites and rocket stages. Space debris and human spacecraft more than 500 000 pieces of debris or space junk are tracked as they orbit the earth.
There are about 500 000 pieces of spacejunk. We ve left a lot of junk up there. Their catastrophic end was the first known time that two satellites collided in space and a startling reminder of the growing problem of space junk. Over 21 000 pieces of space trash larger than 4 inches 10 centimeters and half a million bits of junk between 1 cm and 10 cm are estimated to circle the planet.
They all travel at speeds up to 17 500 mph fast enough for a relatively small piece of orbital debris to damage a satellite or a spacecraft. Of those about 21 000 objects are larger than 4 inches 10 1 cm indiameter and. And the number is only predicted. Down to items about 0 5 inches 1 27 centimeters wide.
In earth s orbit itself the u s. While there are about 2 000 active satellites orbiting earth at the moment there are also 3 000 dead ones littering space. There is over 5500 tons of space junk above earth s surface.