Signaling greenhouse gases can signal aliens
image: Artist’s concept of an exoplanet in the process of terraforming. view more Credit: Thibaut Roger/University of Bern If aliens […]
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How can SpaceX end up rescuing stranded astronauts if Boeing’s Starliner can’t be fixed?
SpaceX may be forced to come to the rescue of two astronauts stranded on the International Space Station after their
These amazing butterflies flew 2,600 miles across the Atlantic Ocean without stopping
Painted ladies are known for long overland migrations. Roger Villa Gerard Talavera was walking on a beach in French Guiana
James Webb Space Telescope Discovers ‘Cosmic Gems’ in Extremely Early Universe (Video)
Using the James Webb Space Telescope (JWST), astronomers have discovered clusters of stars in the “Cosmic Gem” arc that existed
Scientists identify new Antarctic ice ‘tip’, warning future sea-level rise may be underestimated
The Antarctic ice sheet is melting in a new, troubling way that scientific models used to project future sea-level rise
Scientists find first evidence that butterflies crossed an ocean
Early one morning in late October 2013, Gerard Talavera, an entomologist, saw something very unusual – a flock of painted
The scariest thing about climate change? Global cooling.
It is widely accepted that humans have been warming the planet for over a century burning coal, oil and gas.
Astronauts stranded with no set return date for new Boeing Starliner: ScienceAlert
After helium leaks and propellant problems with Boeing’s Starliner capsule, NASA has pushed back the return date from the International
Why scientists are intrigued by air in NASA’s Mars sample pipes
NASA’s Mars Perseverance rover stores rock and soil samples in sealed tubes on the planet’s surface for future missions to
New research shows why you don’t need to be perfect to get the job done
Building compact behavioral programs. (A) Top: The space of strategies for solving a task can be large, with many strategies