Earth
A New Study Suggests How we Could Find Advanced Civilizations that Ran Out of Fusion Fuel
When it comes to our modern society and the many crises we face, there is little doubt that fusion power…
The Early Earth Wasn’t Completely Terrible
Earth formed 4.54 billion years ago. The first period of the history of the Earth was known as the Hadean…
Scientists Reveal a New Way to Study Near-Earth Asteroids
On November 18th, 2022, shortly before midnight, the Catalina Sky Survey (CSS) in Arizona and other observatories worldwide detected a…
New Study Examines How Extraterrestrial Civilizations Could Become “Stellivores.”
One of the most challenging aspects of astrobiology and the Search for Extraterrestrial Intelligence (SETI) is anticipating what life and…
Project Hyperion is Seeking Ideas for Building Humanity’s First Generation Ship
The dream of traversing the depths of space and planting the seed of human civilization on another planet has existed…
Plastic Waste on our Beaches Now Visible from Space, Says New Study
According to the United Nations, the world produces about 430 million metric tons (267 U.S. tons) of plastic annually, two-thirds…
Astronauts Could Take an Asteroid Ferry from Earth to Mars
This idea really is quite a fascinating one. Currently a trip to Mars would require large amounts of air, water…
Establishing a New Habitability Metric for Future Astrobiology Surveys
The search for exoplanets has grown immensely in recent decades thanks to next-generation observatories and instruments. The current census is…
China Releases its First Roadmap for Space Science and Exploration Through 2050.
China's space program has advanced considerably since the turn of the century. In addition to developing heavy-launch vehicles like the…
The Polaris Dawn Crew is Back on Earth
On September 15th, 2024, the Polaris Dawn crew returned to Earth after spending five days in orbit. The mission was…