The Fermi Paradox: Where Are All the Aliens?
At a famous 1950 lunch among physicists, Enrico Fermi wondered, "Where are all the aliens?" How far have we come toward ...
Scientific American11h
JWST’s Next Year of Amazing Science Revealed—As Funding Worries Loom Large
The next year of science on the James Webb Space Telescope has been announced amid mounting budgetary uncertainty that could ...
Smallest rocky exoplanets: NASA spots Earth-like planets circling Barnard's Star, but there's a catch
The quartet of planets — named b, c, d and e — are some of the smallest rocky worlds ever detected. NASA says each has a mass ...
Space.com15h
What's the difference between a young exoplanet and an old one?
Understanding exoplanet evolution could help solve the mystery of the 'hot Neptune desert.' As astronomers delve deeper into ...
Another planetary alignment is coming. Will people be able to see it? What to know
In February, stargazers everywhere got to see a seven-planet alignment - called a "planetary parade." It'll be a while before ...