How stars can limit life in the universe
For the past few decades, scientists have been looking at planets outside of our solar system to see if they could host life. Now,…
Category: Space
If there was oxygen on a far away planet, how would we know?
Scientists use computer models to simulate what oxygen would look like on far away planets and found a chemical signature that helps us tell…
Do humans need to be altruistic to make it to Mars?
Altruism, in principle, is selfless action for the well-being of others. Altruism may help us achieve our space exploration goals. Space…
Early Martian life may have used sulfur as an energy source
Using an environment on Earth that simulates early Mars conditions, researchers found an abundance of bacteria that get their energy from…
How does life handle the harshness of space?
Experiments on the International Space Station found that lichens, a combination of algae and fungi, survived in space-like, flight, and…
A new understanding of weather on Saturn
The Cassini spacecraft revealed the atmosphere of Saturn has large regions that don’t cycle to the poles and that the atmosphere is filled…
We can learn about life on other planets by studying viruses
Scientists from the University of Zurich and the Max Planck Institute for Molecular Genetics, as well as the Icahn School of Medicine at…
Can Artificial Intelligence find new planets for us?
On a clear night you might easily see Jupiter, Mars or other planets from our solar system. This is how astronomers from thousands of years…
Bacteria protect each other in space!
Space is a dangerous place. Astronauts are wrapped up in layers of protection that regulate pressure, temperature, and oxygen. This…
What if the entire planet had it’s own flag?
Going into space is difficult and costly. All of our past space missions have taken many years to complete from laboratory to launch. As we…