Space and astronomy news
With ‘Thousand Sails,’ China joins the race to fill up Low Earth Orbit with mega-satellite constellations.
It’s getting crowded up there in Low Earth orbit (LEO). By now, flocks of Starlinks have become a familiar sight, and the bane of astrophotographers as the ‘vermin of the skies.’ Now, several new competitors have joined the fray, with more waiting in the wings.
Continue reading “China’s ‘Thousand Sails’ Joins Starlink as the Latest Mega-Satellite Constellation in Orbit”
Two companies, OneWeb and SpaceX, are racing to put fleets of thousands of communication satellites into orbit. In March they had their first near-miss. Avoidance maneuvers were successful, but how many more close calls will they face in the future?
Continue reading “Starlink and OneWeb Have Their First Avoidance Maneuver With Each Other’s Constellations”
Picture the space around Earth filled with tens of thousands of communications satellites. That scenario is slowly coming into being, and it has astronomers concerned. Now a group of astronomers have written a paper outlining their detailed concerns, and how all of these satellites could have a severe, negative impact on ground-based astronomy.
Continue reading “Astronomers Have Some Serious Concerns About Starlink and Other Satellite Constellations”
SpaceX has been garnering all the headlines when it comes to satellite constellations. Their Starlink system will eventually have thousands of tiny satellites working together to provide internet access, though only 242 of them have been deployed so far. But now another company is getting on the action: OneWeb.
Continue reading “Here Comes the Next Satellite Constellation. OneWeb Launches 34 Satellites on Thursday”