Relive some top SpaceX highlights from its 1st 20 years (video)

SpaceX celebrated its 20th anniversary Monday (March 14) with a short video showcasing Starman, Starship and company innovations in orbit and beyond. “Today we celebrate the founding of SpaceX and 20 years of accomplishments by this incredible team — here’s to creating a future that we can all get excited about,” the California-based company tweeted … Read more

Noise Pollution, Wildfires Top U.N. Report on Emerging Environmental Threats

Urban noise pollution is getting worse. Wildfires are growing more severe. And climate change is disrupting the timing of natural events and the life cycles of plants and animals all over the world. These are the major threats highlighted in a new United Nations report on emerging environmental concerns. The report, released today, is the … Read more

Methane pollution: Russia and US top list of ultra-emitters in the gas and oil industry

Images captured by satellite have been run through an algorithm to automatically detect the biggest plumes of methane streaming from oil and gas facilities worldwide Environment 3 February 2022 By Adam Vaughan Example of a methane plume detected over the United States in satellite images from 2019 Kayrros, Inc.; Esri, HERE, Garmin, FAO, NOAA, USGS, … Read more

Best telescopes: Top picks for viewing planets, galaxies, stars and more

If you’re looking for the best telescopes of 2022, then you’ve come to the right place. Our handy guide of the best telescopes is perfect for seasoned astronomers, who want nothing but the best views of deep-sky targets like galaxies and nebulas, as well as beginners trying their hand at skywatching for the first time. … Read more

U.S. science no longer leads the world. Here’s how top advisers say the nation should respond | Science

A new data-rich report by the National Science Foundation (NSF) confirms China has overtaken the United States as the world’s leader in several key scientific metrics, including the overall number of papers published and patents awarded. U.S. scientists also have serious competition from foreign researchers in certain fields, it finds. That loss of hegemony raises … Read more

Top 10 spaceflight stories of 2021

2021 was a banner year for NASA and the rest of the spaceflight community around the world. From landing on Mars to launching private citizens into space, and everything in between, this year has seen many historic milestones and next-giant leaps. Here we take a look back at all the incredible moments in spaceflight and … Read more

Telescope deals: Top picks from Celestron, Sky-Watcher and others

There are a good number of year-end telescope deals available, if you’re trying to pick up a cheap model. If you’re looking to gift a new telescope to a budding astronomer, you’re in luck, as plenty of the best telescopes for beginners and best telescopes for kids are currently discounted. Below, you’ll find a mix … Read more

Top Ten Emerging Tech of 2021

Bernie Meyerson: That isn’t just one technology, but it’s a host of technologies that need to come together to solve a really a global crisis. Robin Pomeroy: Welcome to a special episode of Radio Davos brought to you jointly by the World Economic Forum and Scientific American to look at the most promising technologies that could change … Read more