Science

A team of engineers has come up with designs of a 36-mile spacecraft, dubbed Chrysalis, designed to carry up to 2,400 passengers to Alpha Centauri, the closest star system to our own. As first spotted by Live Science, the ambitious vision recently won the team the top prize at the Project Hyperion Design Competition, which was launched last year by …

Bye-Bye Teflon? This Slick New Material Could Change Cookware Forever  SciTechDaily Source link

WASHINGTON — Summer’s most dazzling meteor shower, the Perseids, peaks early Wednesday. At the same time, Venus and Jupiter will converge in the sky — overlapping like a very bright star. If your focus is the meteor shower, it’s worth knowing that this year a bright moon will dampen viewing during the pre-dawn peak, so some experts recommend waiting a …

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Comet 3I/ATLAS has been observed by the Hubble Space Telescope, which delivered new insights into this third interstellar visitor. The orbital observatory has refined the estimates about the size of the cometary nucleus and confirmed that the comet is the fastest ever to come from beyond the Solar System. The comet was discovered on July 1 by the NASA-funded Asteroid …

Scientists discovered that azuki bean beetles — an agricultural pest — lay larger male eggs when under stress from climate change. What’s happening? According to Kyushu University, researchers published a study in Scientific Reports showing how elevated temperatures and carbon dioxide levels influence the beetle’s reproduction. When scientists raised the temperature and carbon dioxide, they found that beetles infected with …

QUICK FACTS Where is it? Heard Island, Indian Ocean [-53.116414344, 73.51793263] What’s in the photo? An unusual stream of von Kármán vortices trailing off a hidden peak Which satellite took the photo? Landsat 8 When was it taken? May 3, 2016 This striking satellite photo shows 10 swirling “dark voids” that appeared above an uninhabited volcanic island in the Indian …

Sign up for the Starts With a Bang newsletter Travel the universe with Dr. Ethan Siegel as he answers the biggest questions of all. CERN’s Large Hadron Collider (LHC) is history’s most powerful particle physics machine. Deep underground, this tunnel is part of interior workings of the Large Hadron Collider (LHC), where protons pass each other at 299,792,455 m/s while …

Scientists were left perplexed by the impact of an undetected flood in Greenland that occurred over a decade ago. The findings are raising as many questions as answers. What’s happening? Unknown to researchers at the time, Greenland experienced a major flood in 2014 when over 24 billion gallons of water burst through an ice sheet 300 feet thick. As Live …

This story was provided by Live Science, a sister site of Space.com. Astronomers have discovered over a dozen “dormant” galaxies that paused their star formation within the first billion years after the Big Bang. The discovery, made with data from the James Webb Space Telescope (JWST), illuminates a fascinating phase in the lives of early galaxies and could provide more …