An object is said to be in low Earth orbit if it completes a revolution every 128 minutes or less. A 128-minute orbit, according to Kepler's third law, works out to a semi-major axis of 8,413 km ...

Who watches the watchmen and who spies on the spy satellites? It turns out it's an optical package called Morning Sparrow ...

In a paper published in Acta Astronautica, the researchers demonstrated how origami may be the solution to low Earth orbit’s ...

On Monday, in one of his first official tasks, NASA Acting Administrator Sean Duffy signed a new "directive" on commercial ...

A Falcon 9 launch carrying 24 Starlink satellites destined for low-Earth orbit has a launch window scheduled for ...

A newly discovered asteroid, 2024 YR4, has scientists buzzing with its potential to collide with the Moon and create a ...

low earth orbit 9 Articles Democratizing Space, One Picosatellite At A Time June 28, 2023 by Tom Nardi 50 Comments ...

Albedo Space's Clarity-1 satellite, the first commercial satellite in very low earth orbit, wins second contract from the ...

In a world divided between digital haves and have-nots, billionaires Elon Musk and Jeff Bezos are trying to close the gap. The two entrepreneurs separately aim to launch thousands of small ...

U.S. Space Command is tracking almost 35,000 objects in low Earth orbit, a 22 percent increase from just two years ago, Lt. Gen. Stephen Whiting, the head of Space Operations Command said Wednesday.

An object is said to be in low Earth orbit if it completes a revolution every 128 minutes or less. A 128-minute orbit, according to Kepler's third law, works out to a semi-major axis of 8,413 km ...

Startup costs are in the billions of dollars. 1. How low is low? LEO satellites operate from 500 kilometers (311 miles) to 2,000 kilometers above the Earth’s surface.