Space Junk

SpaceX's Starlink communications satellite constellation is doing double duty as the company announces that it's moonlighting as the Stargaze Space Situational Awareness system that can track and manage traffic in low Earth orbit.

Terrestrial data centers are so 2025. We're taking our large-scale compute infrastructure into orbit, baby! Or at least, that's what Big Tech is yelling from the rooftops at the moment. It's quite a bonkers idea, so let's unpack what it's all about.

Satellites could have a longer life and space become a bit tidier if Starfish Space's Otter Pup 2 mission pans out. Scheduled to launch later this year, it aims to demonstrate how a small craft can dock with unprepared satellites for service or disposal.

A spacecraft about the size of a gas pump is being developed for the US Space Force program to refuel orbiting satellites. The goal is to extend the lifespan of craft that have run out of juice instead of simply decommissioning them.

Two test satellites blasted off on board a United Launch Alliance Atlas V rocket emblazoned with Amazon’s famous logo on Friday, ahead of more than 3,200 planned to orbit the Earth, challenging Elon Musk’s reign over broadband real estate in space.

Private orbital debris removal company Astroscale has demonstrated its magnetic capture system that is designed to tackle the problem of space junk, with its ELSA-d servicer satellite managing to capture a simulated piece of space debris in orbit.

Given how many satellites and bits of orbital debris are now orbiting the Earth, it's becoming increasingly important to keep track of where they all are. A new telescope system allows space agencies and other clients to do so – even in broad daylight.

DirecTV has been granted permission by the US Federal Communications Commission (FCC) to send a damaged communications satellite in danger of exploding due to its severely damaged batteries into an emergency disposal trajectory.

ESA has commissioned the world's first mission to recover a piece of space debris in orbit. At the end of November, the Ministerial Council consortium awarded a service contract to a consortium for the ClearSpace-1 mission to launch in 2025.

Astronomers go to great lengths to find the quietest, darkest corners of the night sky, but a new breed of satellites like those of SpaceX's Starlink project threaten to ruin the views in very damaging ways. And the problems don't end there.

A rare authentic full-scale working test model of the first artificial Earth satellite, Sputnik-1, is up for auction.

After spending seven months tracking aircraft, CubeSat CanX-7 has started the second phase of its mission, deploying four drag sails to help it fall to Earth faster. The system is designed to demonstrate ways that spacecraft could dispose of themselves post-mission, to help the space junk problem.