NEW YORK (AP) — A NASA spacecraft will make another close brush with the sun, the second of three planned encounters through ...

When looking at the sun, it may seem far away, but according to experts ... the atmosphere goes up several miles and extends out into space some distance. This helps to keep warmth in, block ...

The stylish blue sphere existing far away in Space was captured by NASA's Hubble ... from Earth and is 45 times more massive than our Sun. Gas on the star gets so hot that it escapes away into ...

We've sent a lot of unusual things to space, guitars ... the Roadster will orbit the sun for the next few million years. Sadly, it's too small and too far away to see in the night sky, even ...

An eight-day mission turned into a nine-month space stint for two NASA astronauts who are now finally back home. But why were ...

1 AU is the average distance between the Earth and the Sun and is approximately equal ... a speed of 300,000,000 m/s (or 3 × 10 8 m/s) in space. This is the speed of light. To calculate the ...

The spacecraft, SPHEREx and PUNCH, had been expected to launch on a SpaceX rocket on Saturday. Two NASA missions will have to wait longer for a launch aboard a single rocket. Both aim to unravel ...

At its peak, up to 94% of the sun will be obscured by the moon. Around 814 million people will be within the eclipse's reach, but only a lucky 44,800 people in far northern Quebec will experience ...

Colorful Northern Lights could be seen unusually far south ... filament arced away from the solar surface and burst into space, shooting out an eruption of material from the sun's outer atmosphere ...