The accidental experiment will shed light on the physics of impacts in space. On March 4, 2022, a lonely, spent rocket booster will smack into…
The prospect of conflict between Russia and NATO countries over Ukraine has raised fears of an energy crisis in Europe. Russia provides nearly half of…
Emotional, non-rational, even explosive remarks in public discourse have escalated in recent years. Politicians endure insults during legislative discussions; scientists receive emails and tweets containing…
New U.S. sanctions on Russia will encompass Russia’s space agency, Roscosmos, according to a speech U.S. President Joe Biden gave on February 24, 2022. In…
The Russian assault on Ukraine, which began in the early hours of February 24, 2022, was launched after weeks of Russian disinformation that included false…
Imagine you’re watching TV. Suddenly, your ear feels a little itchy. You stick your pinky finger in there and dig around a bit. You pull…
Cow’s milk is an excellent source of calcium which, along with vitamin D, is needed to build strong, dense bones. Milk also contains protein, the…
Space travel is all about momentum. Rockets turn their fuel into momentum that carries people, satellites, and science itself forward into space. 2021 was a…
A group of 60 scientists called for a moratorium on solar geoengineering last month, including technologies such as stratospheric aerosol injection (SAI). This involves a…
Astronomers are increasingly drawing back the curtains on black holes. In the past few years, we have finally captured actual photos of these fearsome creatures…
Speed alone may be the factor that draws many sports fans to the bobsled, luge, and skeleton events at this year’s Beijing Winter Olympics. But…
Astronomers famously snapped the first-ever direct image of a black hole in 2019, thanks to material glowing in its presence. But many black holes are…
The winter Olympics conjure up images of snowy mountain ranges, frozen ice rinks and athletes in cold-weather gear. And for good reason. Winter Olympic venues…
The U.S. has been warning for weeks about the possibility of Russia invading Ukraine, and threatening retaliation if it does. Just eight years after Russia’s…
If you or I jump in the air as high as possible, we can stay off the ground for about half a second. Michael Jordan…
Right above you is the sky – or as scientists would call it, the atmosphere. It extends about 20 miles (32 kilometers) above the Earth….
Every geography schoolbook has them: maps that look like today’s Earth, but not quite, since all continents are merged into a single supercontinent. Those maps…
In 2010, small cores of permafrost sediments were collected by a team at the University of Alberta from gold mines in the Klondike region of…
