A new survey of planetary defense experts from Apollo Academic Surveys and Olin College of Engineering reports that discovery of asteroids and comets needs improvement. In addition, the proliferation of commercial satellites could prevent them from identifying Earthbound asteroids and comets.
Tag: Comets
Near-Sun Comet Roasted to Death
Astronomers using a fleet of world leading telescopes on the ground and in space have captured images of a periodic rocky near-Sun comet breaking apart.
Interception mission to confirm ‘Oumuamua, other interstellar objects, in the works
CHICAGO – ‘Ouamuamua, the first observed interstellar object, zipped through our solar system back in October 2017 — and astronomers have been trying to understand it ever since. While some researchers speculated it could be a comet, asteroid, or even…