Longtime NASA astronaut Don Pettit, who has ventured to space four times, returned to Earth on Saturday night from the ...

There’s something about viewing Earth from space — the shift in perspective has for decades moved us emotionally, scientifically, and philosophically. The iconic Earthrise image of our planet rising ...

"I'll tell you," said astronaut Harrison Schmitt as the Apollo 17 hurtled towards the Moon, "if there ever was a fragile-appearing piece of blue in space, it's the Earth right now". It was ...

A camera affixed to the International Space Station recently spotted some curious symbols amid a barren desert landscape.

Instead of whimsical illustrations, Google opted for actual satellite photographs to reimagine the letters in its logo.

Related: 10 devastating signs of climate change from space How well do you know Earth? Take the Earth Day quizzes to find out. Earth Day is an annual event that started in 1970 when 20 million ...

A Beautiful Planet is a breathtaking portrait of Earth from space, providing a unique perspective and increased understanding of our planet and galaxy as never seen before. One of the greatest ...

It was a feeling that we're doing this," Sánchez said shortly after returning to Earth. The journalist and helicopter pilot rode Blue Origin's New Shepard rocket, which takes space tourists to 62 ...

Jeff Bezos' space company, Blue Origin, successfully launched its New Shepard rocket at around 9:30 a.m. ET on Monday, as it ...

Lauren Sanchez's first trip to space gave her major perspective. Here's what she realized while floating above the Earth.