From a Mars rover selfie to an astronaut's view of the flower moon, these space images will give you a new perspective on our ...

It is a glow-in-the-dark night sky too, colored a mix of green, yellow and red. Its colors result from scattered sunlight, oxygen, and sodium from shooting stars.

The new category of galaxies would be the third, falling outside the usual neat dichotomy of young, actively star-forming blue galaxies and their older, inactive red counterparts.

NASA and the European Space Agency's Solar Orbiter spacecraft has sent home the highest resolution images of our sun ever captured. ESA has shared four images of the sun's surface, revealing the ...

Due to its rusty red appearance caused by iron oxide in its soil, Mars has always been known as the Red Planet. However, recent images reveal the Martian landscape is actually quite blue.

Images from the European Space Agency’s newest telescope show the power of instruments that will create 3D surveys of a third of the sky, covering 10 billion years of cosmic history.

Because it doesn't interreact with light or electromagnetism, dark matter exists to us only through its influence on visible ...

NASA released 25 new pictures in honor of the Chandra telescope's quarter-of-a-century anniversary in space.

On April 14, Blue Origin plans to launch a space flight with a crew that includes the singer behind the 2010 hit "Firework." But we can think of many other artists who deserve to be among the stars.

With the arrival of the Blue Ghost lander on the moon, the spacecraft has taken its first images from the lunar surface.

Per NASA, the color of the so-called "Blood Moon" is caused by the same phenomenon that makes our sky blue and our sunsets red: Rayleigh scattering. Earth's atmosphere scatters away shorter ...

The debut images from a powerful telescope at Chile's Vera Rubin Observatory show distant galaxies and star-forming regions in spectacular detail.