Browsing: Science

“Where did all this come from? How did it all get started?” These are the questions that “The answer: “. “About 100 years ago, Einstein gave us a clue to that, which was that there were these objects called gravitational waves, which are essentially waves that are given off by objects because of their gravity,”

The universe is a hologram. At least, that’s one of the central ideas in celestial holography, which is what “. Celestial holography explores the idea that our perception of reality is projected inward from some sort of wrapper around the universe. It’s a useful way to conceive of the universe when it comes to theoretical

If founder Elon Musk’s vision comes to pass, later this decade SpaceX’s Starship could transport astronauts and private passengers to the moon—and perhaps a decade or two later, “, surviving stage separation and crossing the edge of space before “The rocket didn’t last long into its intended 90-minute round-the-world journey, but space industry watchers hailed

SpaceX’s Starship failed its test flight this morning when the automated flight termination system triggered, and engineers lost contact with the craft about 10 minutes into its journey. This marks the company’s second attempt at sending a Starship on a near-orbital trip, a 90-minute voyage that would have gone almost around the world. An initial

It’s hard to believe that just four decades ago, we had no idea whether planets existed outside our solar system. “In 2017 Dr. Christiansen, along with Dr. Ian Crossfield, was instrumental in ensuring that the planet-hunting data from ” was made public. This ensured citizen scientists could become planet hunters. As a project scientist on

Florida health officials on Sunday announced an investigation into a cluster of measles cases at an elementary school in the Fort Lauderdale area with a low vaccination rate, a scenario health experts fear will become more and more common amid slipping vaccination rates nationwide. On Friday, Broward County Public School reported a confirmed case of

An air raid alert has just started when Victoria Itskovych joins a Zoom call from Kyiv. “It’s, like, a usual situation,” she says. “But really, it’s not usual.” February 24 will mark the second anniversary of Russia’s full-scale invasion of Ukraine. For nearly two years now, Kyiv has been under bombardment. Some weeks, people have

For years, a type of bacteria called Enterococcus faecium lurked in Lynn Cole’s bloodstream. Often found in hospitals, E. faecium is usually a gut-dwelling bacteria but can creep into other areas of the body. Her doctors tried various antibiotics, but the bacteria was zombie-like: It kept coming back. Running out of options after a month-long

It’s 2024—we know that cigarettes are bad for you. But scientists are still uncovering new and troubling ways that “Duffy’s research group at the Institut Pasteur is devoted to studying how factors like age, genetics, and the environment explain person-to-person variability in immune responses. As part of a broader ongoing study of the links between

23andMe has been a lot of things throughout its history. Founded in 2006, ” after a “. Valued at $6 billion in 2021 when it went public, 23andMe now risks being delisted from the Nasdaq as its stock continues to trade below $1 a share.”And like many Silicon Valley startups, it’s still working out how