The findings may not yet answer the question of whether the metallic spheres are artificial ... a large object that arrived to Earth from outside the solar system," Loeb wrote Tuesday on Medium ...

Dyson spheres, the hypothetical mega-structures that ... Jupiter could completely enclose the sun at roughly the orbit of Earth. But the gravity inside a hollow shell cancels out, which means ...

To their delight, they found about 700 tiny metallic spheres ... the Earth at about 85 times the distance to the moon. It was hailed as the first interstellar object seen in the solar system ...

Beijing unveiled high-level plans to establish an information tracing system for rare earth products last June, but there had ...

Dyson spheres, the hypothetical mega-structures that ... Jupiter could completely enclose the sun at roughly the orbit of Earth. But the gravity inside a hollow shell cancels out, which means ...

Astronomers have just discovered the first "circumbinary planet." Like Luke Skywalker's home planet of Tatooine in the "Star Wars" films, this strange world, labeled Kepler-16b, orbits two closely ...

Since I want to look at the Earth-moon system, this just makes sense ... Here, I made the Earth and the moon spheres with their positions as shown. I put the Earth at the location (0, 0, 0 ...

The order of the solar system with regards to the geocentric model, according to Penn State University is Earth (stationary ... Revolutions of the Celestial Spheres) until 1543, the year of ...

An astronaut on the International Space Station captured mysterious blue spheres in the sky last year. NASA’s Earth Observatory shared the photo last year, as well, shortly after it was taken.