astronomy

Channel was here: www.youtube.com/hubblespacetelescope...

I know we did Fridays last time. The weather was bad, so I kinda forgot about it. The transparency tonight is looking suboptimal, and, given my options, I might just settle for hitting some binary stars. My best view is of the eastern sky, and most everything there right now is faint fuzzies, so I don’t have especially high...

Led by researchers at the University of Maryland and Cornell University, the study charts temperatures across WASP-18b, a massive gas giant classified as an “ultra-hot Jupiter” located 400 light-years from Earth. The team applied a method known as 3D eclipse mapping, also called spectroscopic eclipse mapping, marking the...

There’s a new object in the solar system headed toward the sun, and it may have come from interstellar space. We only know of two other interstellar objects that have entered into our solar system before, ‘Oumuamua and Comet 2I/Borisov. The nature of ‘Oumuamua is still a matter of debate, and the second was a comet from...

Some planets take the expression “you’re your own worst enemy” to the extreme. At least, that’s what astronomers found when they recently discovered a doomed planet clinging to its parent star so tightly that it’s triggering explosive outbursts and destroying itself....