Simulations show that the stars’ tug could send Mercury, Venus or Mars crashing into Earth — or let Jupiter eject our world from the solar system.

Our solar system’s origin story spans billions of years and involves clouds of gas, cosmic collisions, and planetary ...

The “The Little Star that Could” will take visitors of the Mackie Planetarium on a virtual trip to Saturn for its final show ...

With an atmosphere, by mass, of primarily hydrogen (76 per cent) and helium (24 per cent), and by volume of 89 per cent ...

Information about Uranus is limited. What we know is that the planet is composed mainly of water and ammonia ice, its diameter is about 51,000 kilometers, about four times that of the Earth, and its ...

Based on 20 years of observations by NASA’s Hubble Space Telescope, new research sheds light on one of the solar system’s ...

Of the roughly 6,000 exoplanets we’ve discovered, a significant number are in the apparent habitable zones of their stars.

American space agency NASA announced the Dragonfly quadcopter that will be sent to Titan will target the Selk crater on ...

Webb’s powerful instruments have detected crystalline water ice in a distant star system, offering rare insight into planet ...

Titan too has a tilt, but it's very small compared to its orbit around Saturn, just 0.3 degrees. Saturn, on the other hand, ...

Saturn will burn in Aries from May 24th until September 1, 2025, when the planet will retrograde back into Pisces for a few months before returning to the cardinal fires of the ram from February 14, ...

Following the much-ballyhooed “planet parade” this winter, the planets have been gradually dipping below the horizon, ...