Scientists have just found a new way to track the uncontrolled reentry of falling space junk. As they punch into the ...

Add Yahoo as a preferred source to see more of our stories on Google. Space junk falling out of orbit can be a threat -- now scientists say they have found a new way to track it as it speeds through ...

Vandenberg Space Force Base is expanding its research to better understand and reduce sonic booms that impact nearby ...

Today, many military aircraft can break the sound barrier to enter supersonic flight. Certain commercial models can as well, including the Concorde, which is famous for its record-breaking flights. As ...

The X-59 QueSST aims to be the first supersonic aircraft to reduce the "boom" to a "thumb" and overcome one of the great ...

Space junk falling out of orbit and crashing toward Earth is a growing threat. Indeed, old satellites and spacecraft parts reenter our planet’s atmosphere more than three times a day. When these ...