
The Shadows of Our Spacecraft
We can all cast a shadow, but we don't do it often from orbit around alien worlds
Discussion and news about planets, exoplanets, and astrobiology
We can all cast a shadow, but we don't do it often from orbit around alien worlds
Some exoplanets defy easy explanation, a newly discovered world is no exception
What might make life hard to recognize as life?
Be careful what you wish for, the universe can look alive when it's not
This is what NASA's Parker Solar Probe plans to fly through
An answer to why we’ve not been visited from the future?
What were the Apollo 11 astronauts and controllers really saying to each other?
The Life, Unbounded column reaches a milestone and reflects on seven years of astrobiology, astrophysics and wonderfully crazy stuff
As our robotic rovers experience a global storm on Mars it’s an opportunity to reflect on billions of dry, dusty years
There's a lot to be learned by exploring pessimistic scientific scenarios