SPOILER ALERT: This article contains spoilers for Season 1, Episode 6 of “Lanterns,” now streaming on HBO Max. Nathan Fillion has had a hard time convincing his friends that he’s actually in “Lanterns” after being absent for the first five episodes. “Thank goodness HBO has been kind enough to use my face up on the
According to the standard model of cosmology, that expansion rate should be the same no matter how you measure it. But in recent years, scientists have found that the expansion rate of the early universe and that of the more recent universe vary by approximately 9 percent. That discrepancy, or tension, “has provoked heated debates
In the very first moments of the universe, matter didn’t exist as we know today. A millionth of a second or so after the big bang, the universe was a dense, hot soup scientists call quark-gluon plasma (QGP). For several years, particle colliders—which smash molecules together at nearly the speed of light—have been able to
The new Nancy Grace Roman telescope is similarly expected to revolutionise our understanding of the Universe, including through investigating dark energy. It has a five-year primary lifespan with a goal to operate for 10 years. Nasa says the telescope’s “crisp, sweeping surveys will help scientists investigate dark energy and dark matter, discover and characterise exoplanets,
