MENLO PARK, USA, Oct. 5, 2026 - Meteor 2-7, an inactive Soviet weather satellite, broke apart in low-Earth orbit on 5 October. The tracking company LeoLabs detected the break-up as the satellite passed over its radar site in Western Australia and counted tens of new fragments.

The Soviet Union launched Meteor 2-7 in May 1981. It came apart at an altitude of about 500 to 560 miles, roughly 800 to 900 km, where debris can stay in orbit for decades or even centuries. The cause has not been confirmed. Analysts are weighing an internal failure or a collision with untracked debris. The same satellite had already broken apart once before, in March 2004.

The break-up is one of several debris-generating events detected in the past six months. They include a SpaceX Starlink satellite that fragmented in March 2026 and a Chinese Long March rocket body in August.

Impact Insight. Old satellites and rocket stages can carry leftover fuel or charged batteries that rupture long after their missions end, scattering fragments that travel several kilometres per second. For planetary defense the link is near-Earth space safety rather than asteroids: every break-up adds debris that radar networks must track to keep the space around Earth safe to use.