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The largest molecule yet found in a roiling disk of dust and gas around a baby star has been identified, scientists report. In this swirling cloud, astronomers detected the signature of dimethyl ether, a molecule that contains nine atoms. This oxygen-bearing molecule can act as a building block for sugars and other biomolecules, which means … Read more
For over 25 years, a group in Poulton, England has been looking for a lost Cistercian abbey. Instead, over the decades the team has found hundreds of medieval skeletons and well-traveled Roman artifacts. Now, they have discovered what they’re calling “the best preserved picture of late prehistoric life ever found in [North West England]”. … Read more
Earth’s oceans were once home to an absolutely fearsome predator. We know it only from teeth and vertebrae in the fossil record, but these tell us that megalodon (Otodus megalodon) was absolutely colossal. Many of those teeth are as big as your hand. Megalodon, we can only conclude, was the largest shark ever to swim … Read more
A widely-used cancer drug that works on the immune system could push HIV out of hiding, potentially leaving the virus open to being attacked and eliminated, according to promising results from a small new study. HIV (human immunodeficiency virus) almost needs no introduction: the virus is notorious for its ability to evade the immune … Read more
By Leah Crane The Psyche spacecraft’s propulsion system undergoes inspection NASA/JPL-CALTECH IF ALL goes well, the first major space mission of 2022 will be the launch of the Space Launch System rocket in February. After many budget and schedule overruns, NASA’s colossal rocket is finally set for its first uncrewed flight, which will carry several … Read more
The Universe is too heavy. According to our measurements of the normal matter in the Universe, there’s not nearly enough of it to account for the strength of the gravitational effects we can see. Whatever is making up the rest of the mass is nothing we can detect directly, and the quest to figure … Read more
The cause of a mysterious cosmic kaboom – so bright it led to the classification of a new type of space explosion – may have now been revealed. According to an analysis of the 2018 event, nicknamed “the Cow” (AT2018cow), it was likely an unusual kind of core-collapse supernova that led to the formation of … Read more
The much-anticipated James Webb Space Telescope will soon launch. But with plenty more epic astronomy instruments planned over the next few years, the fun is just beginning Space 8 December 2021 By Colin Stuart As 2021 draws to a close, astronomers’ eyes are fixed firmly are on the James Webb Space Telescope (JWST), which is … Read more