Six planets are linking up in the sky at the end of February, and most will be visible to the naked eye. It's what's known as ...

Mercury, Venus, Jupiter, Uranus, Saturn and Neptune will be visible in the night sky this week. Here's what you need to know.

A rare planetary parade of six planets will light up the night sky at the end of February, with four visible to the naked eye ...

By taking advantage of a maneuver that would see a spacecraft fire rocket engines while in the solar corona, that ...

Just above Mercury and Venus – the two closest planets to the sun – will be Saturn and Neptune. To the left and a bit higher ...

Earth's cosmic neighbourhood is more dynamic than imagined, hosting temporary 'mini-moons' captured by gravity and ...

Sky This Week is brought to you in part by Celestron. Friday 20Once the waxing Moon sets this evening, its disappearance ...

All the “normal” matter, like the stars, gas, dust, and people, is called baryonic matter, and it’s basically the tiny visible fraction of a universe that’s mostly invisible and still not fully ...

They show up as a mathematical solution in general relativity, basically as a time-reversed version of a black hole. Some ...

Space around the Sun contains far more than planets. Scattered through it are smaller bodies made of rock, metal, ice and dust. These objects move on their own paths, sometimes quietly beyond Jupiter, ...