The New Horizons spacecraft has managed to capture the orbit of Pluto's largest moon like never before.
Astronomers have identified an extrasolar planet that takes 708 days to complete one orbit of its star.
The valley is home to mysterious hovering orbs of light that have been sighted for more than a century.
Scientists have identified what could be a natural satellite orbiting a planet in another solar system.
Researchers had theorized that a gas giant in the Oort Cloud may have been affecting the orbit of comets.
The recently selected PLATO mission will focus on identifying Earth-like worlds orbiting distant stars.
The electrodynamic tether will be used as a way to help reduce the large amount of space junk in orbit.
Astronomers believe that there could be an exoplanet orbiting a nearby pair of brown dwarf stars.
Elysium Space is taking orders to have the remains of the deceased sent up in to Earth's orbit.
Dark streaks on photographs taken from orbit could be indicators that water does flow on the Red Planet.
Astronomers are perplexed by the discovery of a huge planet with the most distant orbit ever seen.
Scientists believe that our universe is filled with far more habitable planets than previously thought.
China's 15th century Forbidden City was built by moving blocks along artificial paths made from ice.
Since 1992 the number of planets discovered orbiting distant stars has been growing exponentially.
A radical new moon origin theory suggests that our moon may have originally orbited the planet Venus.
A special new absorbent material could soon be making its way to arid regions to help farmers grow crops.
A newly discovered Earth-sized world around a distant star completes a full orbit in a matter of hours.
It is believed that there was more than one moon in orbit around the Earth shortly after its formation.
NASA's highly successful planet hunting orbital telescope has suffered a serious equipment failure.
An image taken from orbit that was featured on NASA's website shows a potentially otherworldly extra.