Ep 37: NASA's DART mission successfully altered an asteroid's solar orbit, proving deflection potential for planetary defense.

# Fascinating Frontiers **Date:** March 10, 2026 🚀 **Fascinating Frontiers** - Space & Astronomy News **HOOK:** NASA's DART mission successfully altered an asteroid's solar orbit, proving deflection potential for planetary defense. ━━━━━━━━━━━━━━━━━━━━ ### Top 15 Space & Astronomy Stories 1. **SpaceX nears Starship V3 test launch in weeks: 10 March 2026 • Space.com** Elon Musk announced SpaceX is about four weeks from the 12th Starship test, introducing the more powerful V3 version. This milestone advances reusable rocket tech for Mars missions and heavy-lift capabilities. Source: https://www.space.com/space-exploration/launches-spacecraft/spacex-is-about-4-weeks-away-from-launching-its-most-powerful-starship-yet-elon-musk-says 2. **First evidence of binary asteroids sharing material: 10 March 2026 • Universe Today** Researchers identified fan-like patterns on Dimorphos from DART impact, confirming material transfer between binary asteroids. This reveals new dynamics in asteroid systems and aids planetary defense strategies. Source: https://www.universetoday.com/articles/scientists-find-the-first-direct-evidence-of-binary-asteroids-sharing-material 3. **Landspace tests 220-ton methane engine successfully: 10 March 2026 • SpaceNews** Chinese startup Landspace completed a long-duration hot-fire test of its new methane engine for heavy-lift rockets. It paves the way for advanced launchers in China's growing space sector. Source: https://spacenews.com/landspace-tests-220-ton-methane-engine-for-future-heavy-lift-launchers/ 4. **DART altered asteroid's solar orbit significantly: 10 March 2026 • Space.com** NASA's asteroid-smashing spacecraft changed Dimorphos' path around the sun, beyond just its binary orbit. This demonstrates viable deflection methods for Earth-threatening asteroids if detected early. Source: https://www.space.com/space-exploration/asteroid-comet-missions/nasas-asteroid-smashing-spacecraft-managed-to-alter-target-space-rocks-orbit-around-the-sun 5. **NGC 2403 galaxy resembles Triangulum in image: 10 March 2026 • Astronomy Magazine** Astrophotographer captured NGC 2403, a spiral galaxy with star-forming regions similar to M33. It highlights distant galactic structures and ongoing stellar birth processes. Source: https://www.astronomy.com/picture-of-the-day/photo/a-triangulum-lookalike/ 6. **Moon passes near red giant Antares today: 10 March 2026 • Astronomy Magazine** The Moon moves 0.7° south of Antares in Scorpius, visible in the morning sky. This conjunction offers insights into lunar motion and stellar positioning for observers. Source: https://www.astronomy.com/observing/the-sky-today-tuesday-march-10-2026/ 7. **SpaceX launches heavy TV satellite to orbit: 10 March 2026 • Space.com** A Falcon 9 rocket sent the 15,000-pound EchoStar XXV satellite to geosynchronous orbit from Florida. It marks SpaceX's 30th mission this year, enhancing global broadcasting reach. Source: https://www.space.com/space-exploration/launches-spacecraft/spacex-launches-15-000-pound-tv-satellite-to-orbit-on-its-30th-mission-of-the-year-photos 8. **Satellite images show lunar eclipse variations: 10 March 2026 • NASA** Nighttime imagery captured changes in moonlight during a total lunar eclipse. These observations reveal atmospheric effects on Earth's reflected light. Source: https://science.nasa.gov/earth/earth-observatory/shades-of-a-lunar-eclipse/ 9. **Van Allen Probe A set for atmospheric re-entry: 09 March 2026 • NASA** NASA's Probe A will re-enter Earth's atmosphere after 14 years studying radiation belts. Data from its mission improved understanding of particle dynamics around Earth. Source: https://www.nasa.gov/missions/van-allen-probes/nasa-van-allen-probe-a-to-re-enter-atmosphere/ 10. **SSTL builds spacecraft for private telescope: 09 March 2026 • SpaceNews** Surrey Satellite Technology will construct a platform for a large, privately funded space telescope. This...