Liquid nitrogen is a cryogenic liquid. They’re liquefied gases that can only stay liquid at extremely low temperatures. For example, liquid nitrogen boils at...
[dx_custom_adunit mobile_id=”RTK_v1lP”] Humans have many friends in the animal kingdom, but when it comes to crowning a best friend, dogs are the consensus...
The Kardashev Scale, first introduced by Russian astronomer Nikolai Kardashev, is a way of measuring how advanced a civilization is based on how much energy it can...
Some places in the Solar System have some pretty expensive rain falling on their surface. Let’s see if we could bring those home. What would it take for Earth to...
When scientists search for alien life, they usually look for planets that resemble Earth. The reasoning is simple. Every known living thing depends on liquid water...
MSN New, Cosmos
Invisible Highways Already Connect the Planets, and We Could Use Them to Reach the Edge of the Solar System
Buckle your seatbelts. We’re about to take a ride on the cosmic superhighway. What exactly are these celestial autobahns? How would they help us explore the furthest...
If you could teleport the Earth to any place in the Universe, what would you want to look at in the night sky? The bright explosion of a supernova? A black hole passing...
Nearly four decades on, Chernobyl still doesn’t behave like other historical sites. The buildings are standing. The schools still have desks in them. The forests...
Life on Earth began in one of the most mysterious processes in science, occurring roughly 4.5 billion years ago when the planet was still forming and extremely hostile...
Even if you weren’t 1.5 billion km (900 million mi) away from Earth, starting a community is extremely hard. Luckily for you, we’re here to help you work out the kinks...
To many people who live in rural Zimbabwe, the nights are quite unlike the busy world outside their own communities. Once it is dark over the countryside, the sounds of...
As Earth’s population multiplies each year, we’re quickly running out of resources to feed the planet. Before long, we’re going to need more space to...
In August 2024, 48 year old Sergei Prichinich was entertaining a crowd in Russia while he guided Donut, a nearly 500 lb (227 kg) brown bear, around a cage on a...
Life on Mars might be like this. You’d live in giant glass domes, and grow small portions of food inside. And if you happen to go outside, it would be in your big...
The Moon has long symbolized exploration and scientific discovery. But as more nations and private companies prepare to return to the lunar surface, an unsettling...
Imagine looking up at the night sky and knowing that the bright object above your head is doing more than reflecting sunlight. Instead, it is generating electricity. A...
What is the deadliest animal on Earth? A shark? A lion? A snake? Think smaller. Much smaller. The answer is the mosquito. Despite their tiny size, mosquitoes are...
The Permian Period, which lasted from about 299 to 252 million years ago, was one of the most fascinating and dangerous times in Earth’s history. It ended with the...
The night is dark and stormy at the beach. A crowd prays to the thunder in the skies. All hail the god of chaos, who sleeps no more. Cthulhu, the great, green, bringer...
A series of powerful earthquakes recently struck Venezuela, including two major tremors measuring around magnitude 7.2 and 7.5. The back to back quakes hit west of...
