2 papers
astro-ph.EP2025
Hubble Space Telescope Observations of the Interstellar Interloper 3I/ATLAS
David Jewitt, Man-To Hui, Max Mutchler +2
We present high angular resolution observations of the third known interstellar interloper, 3I/ATLAS, from the Hubble Space Telescope. The object is clearly active at 3.8 au pre-pe…
astro-ph.EP2024
Activity of main-belt comet 324P/La Sagra
M. Mastropietro, Y. Kim, H. H. Hsieh +1
We study the activity evolution of the main-belt comet 324P/La Sagra over time and the properties of its emitted dust. We performed aperture photometry on images taken by a wide ra…