A leading gravitational wave observatory recently detected ripples in spacetime that scientists say came from the collision of a dead, superdense stellar remnant and an unknown object. Making TV History with Star Trek: Discovery The stellar remnant is what’s called a neutron star; it’s what is left when a massive star collapses, leaving only a … Read more
A new image of our galaxy’s central black hole reveals the magnetic field surrounding the object in polarized light. The image reveals how gas and superheated matter in the immediate vicinity of the black hole move around it. But aside from that, it’s a great way to visualize the extreme physics happening at the center … Read more
An artist’s impression of GRB 221009A, which may have heralded the birth of a black hole.Image: NASA/Swift/Cruz deWilde Black holes. Despite their names, the enigmatic objects are opposite of vacuous. They are some of the universe’s densest objects, with masses ranging from the size of stars to several hundred million stars. Their gravitational fields are … Read more
Stay calm, everybody stay calm. But it’s finally happening: The European Space Agency is committing itself to the Laser Interferometer Space Antenna (LISA), a gravitational wave observatory that will study some of the universe’s most enigmatic phenomena. Alex Winter on the Most Important Modern Horror Movie On Thursday, LISA was formally adopted, meaning that ESA … Read more
Like any object, black holes take time to grow and form. And like a 6-foot-tall toddler, Fan’s supersize black holes were too big for their age—the universe wasn’t old enough for them to have accrued billions of suns of heft. To explain those overgrown toddlers, physicists were forced to consider two distasteful options. Decades ago, … Read more
Time is not to be trusted. This should come as news to no one. Yet recent times have left people feeling betrayed that the reliable metronome laying down the beat of their lives has, in a word, gone bonkers. Time sulked and slipped away, or slogged to a stop, rushing ahead or hanging back unaccountably; … Read more
Astronomers transfixed the general public in April 2019 once they launched the first-ever picture of a black gap, produced by radio wave information from a collaboration of telescopes around the globe identified collectively because the Occasion Horizon Telescope. Johnny Knoxville Beloved Collectibles | First Fandoms Now, a staff of physicists and researchers have developed the … Read more
The NANOGrav group was basically in a position to flip the Milky Manner into a large gravitational wave detector by measuring the indicators from these pulsars to find out when a wave nudged them. The collision of monumental black holes—or another extraordinarily energetic course of—generates gravitational waves that ever-so-slightly squeeze and stretch space-time, tweaking the … Read more
Hotta discovered, to his shock, {that a} easy sequence of occasions might, the truth is, induce the quantum vacuum to go unfavorable—giving up vitality it didn’t seem to have. “First I assumed I used to be incorrect,” he stated, “so I calculated once more, and I checked my logic. However I couldn’t discover any flaw.” … Read more