Webb solves mystery associated with the 1987 supernova – 02/25/2024 – Sidereal Messenger
An almost 40-year-old mystery has just been elucidated, thanks to the power of the James Webb Space Telescope. He refers...
An almost 40-year-old mystery has just been elucidated, thanks to the power of the James Webb Space Telescope. He refers...
On October 9, 2022, telescopes in space detected a jet of high-energy photons racing through the cosmos toward Earth, evidence...
A new study suggests we could be looking at the most spectacular celestial event in recorded astronomical history – in...
The long-awaited replay of a supernova provided an independent method for measuring the expansion rate of the Universe. The result,...
Supernovae are not always supernovae. The explosions, which mark the death of a star, are often spectacularly energetic. But every...