So why doesn’t our planet look round when we’re standing in a park or looking ... There is no way our eyes can take in the ...

A mini moon that will bid farewell to Earth soon may in fact be a small hunk of the big moon — the one that has loomed far ...

The planet Jupiter has no solid ground – no surface, like the grass or dirt you tread here on Earth. There’s nothing to walk ...

The asteroid, named 2024 VK3, will pass Earth at a distance of about 273,000 miles, just further than the moon's 238,900-mile ...

An international team led by researchers in Japan and Europe has discovered a new multi-planet system around a sun-like star, ...

“We're looking to set it up with HOAs and restaurants, but we're really open to anyone,” Rob Kendall, who is leading the composting project at Bruin Waste Management, told the Planet. “The grant that ...

The Passchendaele Passage is home to a 300-foot (90 m) wall of calcite known as the Great Wall of Vietnam, which cave explorers only managed to scale on their second visit to the cave in 2010.

Get 10% off on any purchase with code WhatIf. Go to and help support the channel! Some of the planets in our Solar System are gigantic. But what if they got even bigger? NY Times reports show ...

"Asteroids and comets with a perihelion distance (closest to the Sun) less than 1.3 astronomical units (AU), or approximately ...

of warming above pre-industrial levels by 2100 if governments do not take greater action on slashing planet-warming emissions. Governments in 2015 signed up to the Paris Agreement and a cap of 1.5 ...

At just 16 feet across, that one is about the size of a typical SUV. Its closest approach will happen 184,000 miles from the planet.

Do you know what else has about that much wingspan? Twelve Boeing 747s. You'd need an area the size of 14 NFL football fields, or a decent city block, to lay it down. It's a bit big. Even with ...