#Companion
Latest news and updates about Companion.
Featured Coverage
Explainers & Analysis
No explainers tagged yet. We are curating them now.
Latest news and updates about Companion.
Featured Coverage
Explainers & Analysis
No explainers tagged yet. We are curating them now.
Astronomers have uncovered the long-hidden cause behind Betelgeuse’s strange behavior: a small companion star carving a visible wake through the giant’s vast atmosphere. Using nearly eight years of observations from NASA’s Hubble Space Telescope and ground-based observatories, scientists detected swirling trails of dense gas created as the companion, called Siwarha, moves through Betelgeuse’s outer layers.
Artificial intelligence doesn’t always want to optimize your life or steal your job. Sometimes, AI just wants to be your friend. And while robot pets weren’t the biggest stars of CES 2026, they’ve become more...
