activity
20112026
most citedGaia Data Release 2: The astrometric solution

2k citations · 4.7k across the 26 of their papers we have counts for

collaborators

26 papers

astro-ph.EP2026

Potential survivable niches for microbial life on the lunar south pole

Prabal Saxena, Stefano Bertone, Heather V. Graham +6

Most lunar surface conditions are incredibly harsh for microbial survival. High ultraviolet radiation, temperatures, and energetic particle radiation limit survival over most unpro…

cs.CV2026

Improving Lunar Topography with Deep Learning Schrödinger Bridges

Matthew Repasky, Erwan Mazarico, Michael K. Barker +3

Increasing the resolution of planetary topography models can enable a better understanding of surface processes and geomorphology; however, existing analytical super-resolution met…

physics.space-ph2025

Accelerometer Measurements for Orbit and Gravity Recovery: Challenges and Benefits for the BepiColombo Mission

Alireza HosseiniArani, Stefano Bertone, Daniel Arnold +3

The European Space Agency's BepiColombo mission continues its pioneering voyage to Mercury, the innermost planet of the Solar System. Among the advanced instruments onboard the Mer…

astro-ph.SR2023★ 16 cited

Gaia Focused Product Release: Sources from Service Interface Function image analysis -- Half a million new sources in omega Centauri

Gaia Collaboration, K. Weingrill, A. Mints +400

Gaia's readout window strategy is challenged by very dense fields in the sky. Therefore, in addition to standard Gaia observations, full Sky Mapper (SM) images were recorded for ni…

astro-ph.SR2023

Gaia Focused Product Release: Radial velocity time series of long-period variables

Gaia Collaboration, M. Trabucchi, N. Mowlavi +403

The third Gaia Data Release (DR3) provided photometric time series of more than 2 million long-period variable (LPV) candidates. Anticipating the publication of full radial-velocit…

math.NA2022★ 1 cited

Fast hierarchical low-rank view factor matrices for thermal irradiance on planetary surfaces

Samuel F. Potter, Stefano Bertone, Norbert Schörghofer +1

We present an algorithm for compressing the radiosity view factor model commonly used in radiation heat transfer and computer graphics. We use a format inspired by the hierarchical…