According to Robin Scagell, vice-president of the Society for Popular Astronomy, this planetary gathering is among the best ...

In this paper, which has not been peer-reviewed, the researchers estimated that it would likely take between 45 and 75 years ...

The four planet-strong "planet parade" currently visible to the naked eye in the night sky for a short time after sunset will ...

NASA just increased the odds that “city-killer” asteroid YR4 2024 will strike our planet in 2032. The space agency claimed that the dangerous space rock now has a 1-in-38, or 2.6 per cent, chance of ...

"There's no known reason why we cannot do this." How long did previous Mars missions take to reach the Red Planet? Here is an infographic detailing how long it took several historical missions to ...