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…
12 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…
1 year 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