Intelligent Aliens May Be All Across the Universe, a Controversial New Theory Suggests
According to an alternative model of how intelligent life emerges on planets like Earth, the existence of aliens—and human ...
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First 3D view of an exoplanet atmosphere reveals chaotic alien weather
A recent study has unveiled how chemical elements and powerful winds shape the atmosphere of a planet far beyond our solar system.
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Mineral Salt from Space Found on Earth
Japanese researchers have found salt minerals on the surface of the asteroid Ryugu, suggesting that liquid water was once ...
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Three words sum up what we know of life
By T.J. Ray Columnist “Earth is a miracle. Zooming around our sun at 67,000 mph – while our solar system moves throughout our galaxy and the galaxy itself spins across the heavens at supersonic speeds ...
More than one million objects as large as the Statue of Liberty found in the outer solar system– Should we be concerned?
Some are as big as the Statue of Liberty. But these aren’t asteroids from our own solar system– they may have come from an ...
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Asteroid hurtling toward Earth? Odds for impact increase once again
In early February, NASA announced that the asteroid’s chances of hitting our planet grew to 2.3%. And most recently, on Feb.
Asteroid 2024 YR4 could hit Earth in 7 years. Here’s what could happen — and what’s being done about it
Astronomers say the 2024 YR4 asteroid still has a 97% chance of missing Earth in 2032, but the now 3.1% chance it will hit ...
Leaving Pluto in the dust: New Horizons probe gearing up for epic crossing of 'termination shock'
NASA's New Horizons Pluto probe is gearing up to cross the "termination shock," an exotic boundary in the outer solar system, ...
Black holes snacking on small stars create particle accelerators that bombard Earth with cosmic rays
Gamma rays detected by NASA's Fermi spacecraft indicate that microquasars are powered by small black holes slowly devouring ...
Today is Copernicus Day, but what is it?
Every year on February 19 scientists across the world celebrate Copernicus Day. Learn about the man who changed how we view ...
Scientists Think Visitors From Another Star System May Have Infiltrated Our Galactic Neighborhood
Sure, they’re particles and rocks, but they’re still a fascinatingly long way from home. Alpha Centauri is the star system ...
Scientists Uncover Ancient Salt Deposits on Asteroid Ryugu – Was There Water?
Deposits Found on a Nearby Asteroid Point to Salty Water in the Outer Solar System Scientists have uncovered salt minerals in ...