What if we took everything that sustains life on this planet, and shrunk it down to one small bubble? Earth’s biosphere stretches about 20 km (12 mi). From the...
Category - MSN New
Before you cannonball into that refreshing pool, look before you leap. It could just be filled to the brim with blood-sucking lampreys. And they’re hungry. How would...
The delicate balance of the entire Solar System exists in a gravitational dance between planets. Swap the orbits of two of them and you could end up wreaking all kinds...
Look up tonight and you would see 79 moons instead of one. Most would look like unusually bright stars, but four of them would hang there as full glowing disks. It would...
Everyone knows what a sunset looks like. Reds and oranges bleeding across the horizon, the day fading out the way it always has. Then you visit Mars, where the exact...
MSN New, Cosmos
A Hole in Earth’s Magnetic Shield Is Drifting and Splitting in Two, and Satellites Are at Risk
There is a weak spot in the magnetic shield protecting our planet, and it is not staying still. It drifts slowly westward, and measurements suggest it may be splitting...
MSN New, Cosmos, Earth
Every Blazar We Can See Is Already Aimed at Earth, and Here Is How Long We’d Have
Here is the part that unsettles astronomers. Every blazar we can see is already pointing its jet directly at Earth. Not most of them. All of them. Any blazar aiming its...
Rodents make up 75 percent of all animals used in scientific testing. They breed easily, and their physiology and genes overlap enough with ours to stand in for us. Take...
Imagine walking across a field and suddenly seeing an animal taller than a building, stretching farther than a basketball court. It sounds impossible, but creatures of...
