This weekend on Astronomy Daily: the Inouye Solar Telescope reveals whirlpools on the Sun’s surface for the first time, a Falcon 9 upper stage carves a fresh crater on the Moon, Voyager 2 pulls off a daring "Big Bang" power swap 21 billion kilometres away, and the LINK spacecraft wins its de-spin battle in the race to save NASA’s Swift. Plus your both-hemispheres guide to the 12 August total solar eclipse and the moonless Perseid peak.
In this episode ● (01:20) LEAD — First-ever sighting of Kelvin–Helmholtz vortices on the Sun (Nature, 5 Aug; Inouye Solar Telescope / NSO / MPS) ● (09:00) Falcon 9 upper stage 2025-010D impacts the Moon near Einstein Crater ● (12:15) Voyager 2’s "Big Bang" power swap buys another year of interstellar science ● (15:30) LINK spins down from 9°/s to 1.47°/s — software update next in the Swift rescue ● (18:45) Skywatch: 12 Aug total solar eclipse + Perseid peak — both hemispheres, with eye-safety
Links & sources ● Nature: Kuridze et al., "Ubiquitous Kelvin–Helmholtz instabilities driving plasma mixing on the Sun" (5 Aug 2026) ● NSO / NSF and Max Planck Institute for Solar System Research press releases (5 Aug 2026) ● NASA/JPL Voyager blog: "NASA Engineers Help Prolong Voyager 2’s Science Mission" (4 Aug 2026) ● NASA Science Swift blog: LINK stabilisation update; ESA & NASA eclipse pages for 12 Aug 2026
Become a supporter of this podcast:
https://www.spreaker.com/podcast/astronomy-daily-latest-space-news--5648921/support.
Sponsor Details:Ensure your online privacy by using
NordVPN. To get our
special listener deal and save a lot of money, visit
www.astronomydaily.io/nordvpn. You'll be glad you did!
Get the best secure and private email on the planet. Stop your Government, google and who knows who else spying on every email you write. Do what we did and use
ProtonMail. They beleive in privacy and there are no ads in their business model...yet they still provide a free forever service. Check them out and get out special deal at
www.astronomydaily.io/protonmailBecome a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way...
Click HereThis episode includes AI-generated content.
