Three red lights in a triangular formation were spotted over a home in North Caulfield earlier this month.
Hundreds of people took to social media to report a set of strange lights hovering over the city on Wednesday.
A peculiar strip of glowing light spotted in the sky over Canada has left scientists scratching their heads.
The mass UFO sighting that occurred over the Texas city of Lubbock in 1951 still continues to perplex and intrigue.
An old audio recording of Dr. James E. McDonald describing his work on the case has emerged online.
Frederick Valentich disappeared without a trace after encountering a UFO on a flight to King Island, Tasmania.
The third rocket-powered test flight of SpaceShipTwo provided its pilots with a spectacular view of our planet.
A new study has highlighted two periods in the Moon's distant past when it may have actually supported life.
Inventor Richard Browning's impressive flight suit is now available to purchase for a whopping $440,000.
An extrasolar world 500 light years away could be the most promising place yet to look for alien life.
The disturbing experiment has been designed to highlight the potential dangers of intelligent machines.
Astronomers have found a solar system 160 light years away with three planets roughly the size of our own.
A sonar search for flight MH370 has uncovered the wrecks of two ships that went missing in the 1800s.
Virgin Galactic's new spaceplane blasted through the sky on Thursday after firing its rocket engine for the first time.
The Hubble Space Telescope has picked up the light from a very bright star over 9.3 billion lights years away.
The accidental find highlights just how much there is still left to learn about the workings of the human body.
NASA scientists are considering whether or not to send their lightweight robotic helicopter drone to Mars.
The World Health Organization has highlighted the potential danger of a deadly, as-yet-unknown pathogen.
Authorities have been left perplexed following reports of a loud boom and a flash of light on Wednesday night.
The US government is funding a new experimental aircraft known as the Low-Boom Flight Demonstrator.