Universal Expansion
1,500 New Type 1A Supernova Found as Part of the Dark Energy Survey
Supernova explosions are fascinating because they're so cataclysmic, powerful, and awe-inspiring. They're Nature's summer blockbusters. Humans have recorded their existence…
11 months ago
Webb Sees a Supernova Go Off in a Gravitationally Lensed Galaxy – for the Second Time
Nature, in its infinite inventiveness, provides natural astronomical lenses that allow us to see objects beyond the normal reach of…
11 months ago
When Was the First Light in the Universe?
When was the first time that the Universe cooled down enough that light could finally move around?
8 years ago
How Many Galaxies Are There in the Universe?
Did you hear that the Universe has 10x the number of galaxies? How did astronomers discover this, and what does…
8 years ago
Dark Energy Ignited By Gamma-Ray Bursts?
[/caption] Dark energy... We're still not exactly sure of what it is or where it comes from. Is it possible…
13 years ago