Ivanka Trump cut a glamorous figure as she grabbed lunch with Elon Musk's mom and Rupert Murdoch's third wife. The First ...

According to NASA, four to five planets being visible across the sky at the same time happens only once every few years.

Like a celestial parade across the cosmos, five bright planets are lighting up the night sky and visible with the naked eye ...

Star Trek fans celebrate a lot of holidays. There’s Star Trek Day on Sept. 8, the anniversary of the premiere of Star Trek: ...

This year August holds two aces up its sleeve: very favorable conditions for the Perseid meteor shower and a close gathering of planets in the west. Look for the Perseids after 10 p.m. the nights ...

In a event that won't be seen again until the year 2040, seven planets will align in the sky at the same time on 28 February ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

Five of the brightest planets will be visible to the naked eye. With help, you may even spot Uranus and Neptune.

The rover's 26th sample, known as "Silver Mountain," has textures "unlike anything we've seen before," NASA says.

Though 2025 won't mark the return of astronauts into deep space as NASA had hoped, launchpads still will be scorching-hot ...

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

Despite the name, a planetary alignment isn’t when the planets get in a row, it’s when a fair few gather on one side of the Sun. A planetary parade, meanwhile, describes them all being visible ...