The Probable Direct-imaging Detection of the Stellar Companion to Betelgeuse

Year-Month2025-08
JournalThe Astrophysical Journal Letters
AuthorHowell, Steve B.; Ciardi, David R.; Clark, Catherine A.; Hope, Douglas A.; Littlefield, Colin; Furlan, Elise
Bibcode2025ApJ...988L..47H
TelescopeGN
InstrumentAlopeke
ParticipantFT/US
First author participant affiliationUSA
Any author participant affiliationsUSA
Program IDGN-2024B-FT-111, GN-2020A-Q-132