HERA's Grand Maneuver: Braking for Didymos and the Future of Planetary Defence

Podcast: Astronomy Daily: Latest Space News · bitesz.com

Opublikowano: 2026-10-14

Show notes Hera Hits the Brakes ESA's Hera spotted its target asteroid for the first time last week and fires its first braking burn on Thursday — 93 minutes of thrust to start stopping at Didymos and Dimorphos, the asteroid pair NASA's DART hit in 2022. Plus: Solar Orbiter traces a solar-wind switchback back to the Sun, Gemini North finds chains of giant knots in the remnant of the supernova of 1181, Webb reads the dust of Mars-sized worlds colliding, and Perseverance becomes the farthest-driving vehicle on another world. In the skywatch: the Moon meets Antares, Venus bows out, Mars an...