NASA astronaut Don Pettit has snapped a striking shot of the super-bright comet racing past our planet for the first time in ...

The Parker Solar Probe flew within 3.8 million miles of the Sun's surface, the closest any spacecraft has ever gone.

Fast solar wind from a massive coronal hole in the sun could trigger dazzling auroral displays as geomagnetic activity is ...

So why has the sun been rising later ... In January, the Earth reaches its nearest point to the sun all year and moves slightly faster than usual. It travels through space (orbits) slightly ...

Astronaut Sunita Williams, currently aboard the International Space Station (ISS), is set to witness 16 sunrises and sunsets ...

Naturally, the same goes for the sunset. Since the winter solstice, the sun has been setting progressively later at a faster rate than it has been rising, which is why days are getting longer despite ...