The Sunspot Solar Observatory in New Mexico has been shut down by the FBI under mysterious circumstances.
In addition to generating huge amounts of energy, wind and solar power could turn the Sahara desert green.
The extrasolar planet known as Kelt-9b is so hot that its atmosphere contains vaporized iron and titanium.
The probe, which is on a daring mission to the Sun, will become the fastest man-made object in history.
Jupiter's largest moon Ganymede is producing 'chorus waves' one million times more powerful than average.
Scientists have been studying a meteorite that dates back to a time before the birth of our solar system.
The huge object is 12.7 times the mass of Jupiter and has a magnetic field 200 times more powerful.
A large Earth-like world has emerged as the most likely place to look for life outside of our solar system.
NASA's Transiting Exoplanet Survey Satellite (TESS) is now on the hunt for habitable extrasolar worlds.
The discovery means that the gas giant has a total of 79 moons - more than any other planet in the solar system.
NASA's $1.5 billion Parker Solar Probe will be venturing closer to the Sun than any spacecraft in history.
An extrasolar world 500 light years away could be the most promising place yet to look for alien life.
Originally classed as an asteroid, the object known as 'Oumuamua is now believed to be a comet.
Astronomers have found a solar system 160 light years away with three planets roughly the size of our own.
NASA is launching a spacecraft to study the heliosphere - a bubble which extends far beyond the orbit of Pluto.
An asteroid believed to be from another solar system has been found orbiting the Sun in the wrong direction.
A small solar system object with a strange orbit has hinted at the presence of a large, unknown world.
An asteroid from the earliest days of the solar system has been found four billion kilometers from Earth.
For the first time ever, scientists have detected helium in the atmosphere of a planet in orbit around a distant star.
On planets more massive than the Earth, launching things in to space will be a lot more challenging.