Earth The red giant star Betelgeuse is closer than we thought — will its explosion affect earth? The Cosmic Companion 5 years ago
Atmosphere Red giant star Betelgeuse dimmed because it ‘sneezed,’ astronomers explain The Cosmic Companion 5 years ago
Astronomy New images of Betelgeuse’s dimming surface reveal the star’s changing shape, puzzling astronomers The Cosmic Companion 5 years ago
