Stargazing ATLAS observations of the DART spacecraft impact at Didymos

AI Thread Summary
The ATLAS project, an asteroid impact early warning system funded by NASA, successfully documented the DART spacecraft's impact on the binary asteroid system Didymos. They shared a sped-up timelapse showcasing a significant plume generated by the collision. Observations highlight the event's importance for understanding asteroid impacts. There is curiosity regarding the seismic readings recorded following the impact. The discussion emphasizes the role of ATLAS in monitoring and analyzing such celestial events.
davenn
Science Advisor
Gold Member
2024 Award
Messages
9,701
Reaction score
11,552
TL;DR Summary
Earth based telescope view of the impact
Astronomers with the ATLAS project also chronicled the event. Short for Asteroid Terrestrial-impact Last Alert System, ATLAS is an asteroid impact early warning system based in Hawaii and funded by NASA. “ATLAS observations of the DART spacecraft at Didymos” exclaimed ATLAS in a tweet. A sped-up timelapse shows a large plume produced by the impact and moving in the direction of the binary asteroid system.

 
  • Like
Likes jedishrfu, berkeman, Drakkith and 2 others
Astronomy news on Phys.org
And next question on my mind is —

What seismic reading did you get after the collision?
 
  • Haha
Likes davenn and berkeman
Is a homemade radio telescope realistic? There seems to be a confluence of multiple technologies that makes the situation better than when I was a wee lad: software-defined radio (SDR), the easy availability of satellite dishes, surveillance drives, and fast CPUs. Let's take a step back - it is trivial to see the sun in radio. An old analog TV, a set of "rabbit ears" antenna, and you're good to go. Point the antenna at the sun (i.e. the ears are perpendicular to it) and there is...
3I/ATLAS, also known as C/2025 N1 (ATLAS) and formerly designated as A11pl3Z, is an iinterstellar comet. It was discovered by the Asteroid Terrestrial-impact Last Alert System (ATLAS) station at Río Hurtado, Chile on 1 July 2025. Note: it was mentioned (as A11pl3Z) by DaveE in a new member's introductory thread. https://www.physicsforums.com/threads/brian-cox-lead-me-here.1081670/post-7274146 https://earthsky.org/space/new-interstellar-object-candidate-heading-toward-the-sun-a11pl3z/ One...

Similar threads

Replies
15
Views
860
Back
Top