To find alien life in our universe, scientists have considered searches for optical lasers or even giant energy-harvesting structures known as Dyson spheres. Now they’re suggesting a more mundane sort of search, a hunt for air pollution in exoplanet atmospheres. Source: https://earthsky.org/space/can-pollution-help-us-find-alien-life…
Tag: Innovation
James Webb Space Telescope – Hubble’s successor – to launch in October
The James Webb Space Telescope is the world’s most complex infrared telescope, built for a wide range of research projects. NASA is now targeting October 31 for its launch on an Ariane 5 rocket from French Guiana. Source: https://earthsky.org/space/james-webb-telescope-hubble-successor-to-launch…
Our interview with 5-time NBA All-Star Chris Webber about his Sports Activism online course, new on Coursera
By Shantelle Williams-Valadié, BOLD ERG Chair and Associate Director, University Partnerships, Coursera In the 1968 Olympics, medalists Tommie Smith and John Carlos punched defiant fists into the summer air, decrying oppression of Black communities in the country whose colors they wore on their tracksuits. The act seized the world of sports and was widely condemned […]
The post Our interview with 5-time…
India Lifts Restrictions on Mapping and Surveying To Help Local Firms
India said on Monday local firms will no longer need a license or other permission to collect, generate, store and share geospatial data of the country, bringing sweeping changes to its earlier stance that it admitted hindered innovation. From a report: Until now, New Delhi required Indian firms to seek licenses and additional approvals to create and publish topographical data. India’s…
How Bill Gates Is Funding the Fight Against Climate Change
Bill Gates was interviewed tonight on the CBS News show 60 Minutes about his efforts to combat climate change: The good news is Gates believes it’s possible to prevent a catastrophic rise in temperatures. The bad news? He says in the next 30 years we need scientific breakthroughs, technological innovations and global cooperation on a scale the world has never seen….
Cryptocurrency Magnate’s Plan to Turn 67,000 Acres into Blockchain-Based ‘Smart City’
“A cryptocurrency company that owns 67,000 acres in rural northern Nevada wants state government to grant technology companies power to form local governments on land they own,” reports the Associated Press. Jeffrey Berns, CEO of Nevada-based Blockchains LLC, ultimately envisions “a city where people not only purchase goods and services with digital currency but also log their entire online footprint —…
The Highest Resolution Photos Ever Taken of Snowflakes
Photographer and scientist Nathan Myhrvold has developed a camera that captures snowflakes at a microscopic level never seen before. Smithsonian Magazine reports: Myhrvold, who holds a PhD in theoretical mathematics and physics from Princeton University and served as the Chief Technology Officer at Microsoft for 14 years, leaned on his background as a scientist to create the camera. He also tapped…
Iodine thruster could help clear space junk
A commercial nanosat called SpaceTy Beihangkongshi-1 – launched November 2020 – has successfully used an iodine thruster to change its orbit around Earth. This new thruster might help clear space junk by steering small satellites, at the end of their missions, back into Earth’s atmosphere where they’d burn up. Source: https://earthsky.org/space/iodine-thruster-might-help-clear-space-junk…
Walmart’s E-Commerce Chief Is Leaving To Build ‘a City of the Future’
An anonymous reader quotes a report from Recode: Marc Lore, a serial entrepreneur who sold his startup Jet.com to Walmart for $3 billion and then oversaw the transformation of the retail giant’s e-commerce business over the last four years, is leaving his full-time role with the company at the end of the month, he told Recode. His next big entrepreneurial swing…
How will the U.S. space program fare under Joe Biden?
Joe Biden is the United States presidential election winner, but his plans for NASA remain unclear. And while citizens digest the election results, the space industry is left wondering what comes next. Source: https://earthsky.org/human-world/how-will-the-u-s-space-program-fare-under-joe-biden…