One of the primary tasks of the James Webb Space Telescope (JWST) is to scan the atmospheres of exoplanets for signs of habitability. And, as far as we know, water is necessary for life. So naturally, detecting the presence of water in and around alien worlds is a high priority for planetary scientists. There is, …
Using the James Webb Space Telescope (JWST), astronomers have observed the luminous cloud of material that surrounds a newborn star, cocooning it in a crib of gas and dust. These so-called Herbig-Haro objects are created when stellar winds and jets of gas billow from newborn stars, causing shockwaves that slam into the gas and dust …
James Webb Space Telescope spies a newborn star in its cosmic crib Read More »
A new search for dark matter has turned up empty handed — but, in a silver lining, the effort provided important limits that will help future experiments narrow down the hunt for this elusive substance. Most astronomers believe that dark matter accounts for 85 percent of all mass in the universe, and that its existence …
Dark matter may be hiding in the Large Hadron Collider’s particle jets Read More »
