Betelgeuse: Red Giant to Burst Into Supernova?
Betelgeuse… could burst into its supernova phase and become as bright as a full moon – and last for as long as a year.
death stars: wolfe rayet class stars
Does the Wolfe Rayet star, WR104, 8,000 light years away, pose a threat to Earth? This is central question asked in, “Death Stars”, an informative The Universe presentation. WR104 is […]