If you leave Earth's surface, it's impossible not to see the true shape of the Earth, as it's been unavoidable since we first traveled high enough to observe our planet's curvature.

Space Agency Announces Earth's True Shape And More April Fool's News Also in: CERN renamed itself, proof of homeopathy, and using the eclipse to hunt a lost planet. Dr. Alfredo Carpineti.

As countless photos from space can attest, Earth is round—the "Blue Marble," as astronauts have affectionately dubbed it. Appearances, however, can be deceiving. Planet Earth is not, in fact ...

NASA’s New Horizons mission has sent back the first detailed images of the most distant object ever explored in the solar system, dubbed Ultima Thule, which lies four billion miles away. The ...

The universe is vast. As far as we can see in any direction, we are in a small portion, or bubble, of the whole entire universe.That bubble is about 90 billion light years across.

In 1735, a team of about 20 French and Spanish scientists and other crew departed on a most unlikely quest: to sail halfway around the world to determine the true shape of the Earth.