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Could Earth-like Alien Civilization Detect Us?
If an extraterrestrial civilization existed with Earth-like technology, would they be able to detect Earth and evidence of humanity? If so, what ...
NASA uncovers 'violent' phenomenon that carved out grand canyons on Moon in 10 minutes
New research shows that a pair of grand canyons were carved into the Moon's surface in barely 10 minutes when an asteroid ...
Two Grand Canyon-size valleys on the far side of the moon formed within 10 minutes, scientists say
Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...
Could aliens spot humans on Earth? These 12 signs might reveal human life from 12,000 lightyears away – here’s how
SETI scientists suggest that extraterrestrial civilizations could detect Earth through 'technosignatures' like planetary ...
Are Aliens Already Watching? How Earth’s Technosignatures Shine Across the Galaxy
If extraterrestrial civilizations exist with technology similar to ours, could they detect Earth? A team of SETI researchers ...
How an ancient asteroid strike carved out 2 grand canyons on the moon
New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...
Jupiter's 'tormented moon' Io just unleashed the most powerful volcanic event ever seen
NASA's Juno spacecraft has discovered a giant volcanic hot spot on the surface of Jupiter's hellish moon Io. The eruptions in ...
Knowridge1d
How aliens might detect Earth: A new study on our signals to space
The results show that the most detectable signals from Earth are radio waves, particularly from planetary radar emissions, ...
MIT Technology Review1d
How the Rubin Observatory will help us understand dark matter and dark energy
Featuring the world’s largest digital camera, the Vera C. Rubin Observatory will capture these mysterious phenomena in more ...
An Asteroid Has a 1-in-77 Chance of Hitting Earth. Here's What It Would Do
On 27 December last year, astronomers using the ATLAS survey telescope in Chile discovered a small asteroid moving away from ...
Space.com2d
'Roasting marshmallow' exoplanet is so hot, it rains metal. How did it form?
"The climate of this planet is extreme and nothing like that of Earth. The planet's dayside is so hot that elements typically thought of as 'metal' are vaporized into the atmosphere." ...