Technicians at Berkeley Lab are building an experiment that will conduct radio astronomy on the far side of the Moon…
The very early Universe was a busy place, particularly when stars and galaxies began to form. Astronomers eagerly search for…
Just when cosmologists have a workable theory for when and how galaxy collisions happened in the early Universe, something challenges…
How much "stuff" is there in the Universe? You'd think it would be easy to figure out. But, it's not.…
Astronomers don't know if the Universe is finite or infinite. Whatever the case, it's larger than the Observable Universe, which…
A team of astronomers have developed a new technique that relies on Baryon Acoustic Oscillations to measure cosmic distances.
Astronomers have measured the Universe's expansion rate and found that various methods don't agree, and their error bars don't overlap.…
Almost all the galaxies in the Universe are speeding away from us because of the Big Bang and the acceleration…
Over the last decade, various measurements have disagreed over the rate that the Universe is expanding. Astronomers use Cepheid variables…
ESA's Euclid mission has made the journey through space to reach the Earth-Sun L2 Lagrange Point. The two instruments on…