Steven Spielberg is behind some of the biggest alien movies of all time, including E.T. and Close Encounters of the Third Kind, and the director has shared why he now truly believes aliens exist

Former Pentagon UFO investigator Jay Stratton will reportedly expose an 80-year alien cover-up in a bombshell new memoir detailing his encounters with ET craft and bodies

Harvard physicist Avi Loeb has lifted the lid on the 'glowing orb' seen rising from an erupting volcano in the Philippines after a meteor flash left onlookers stunned

The International Space Station has been hit with an issue which could cause a 'catastrophic failure' despite NASA allegedly playing the ongoing problem down publicly

NASA is set to reschedule plans to put boots back on lunar surface for the first time since 1972 after Jeff Bezos's New Glenn rocket blew up on the launch pad

Last Friday the Pentagon released a new batch of declassified files on the US military's encounters with unidentified anomalous phenomena, with commentators worried more information could spark chaos

Last Friday the Pentagon released a new batch of declassified files on the US military's encounters with unidentified anomalous phenomena, with commentators worried more information could spark chaos

NASA has issued a major update on its plans for a permanent human presence on the Moon, with the space agency's chief saying the 'grand return' to lunar exploration is getting ever closer

A team of ETH Zurich students has unveiled Helios, a primate-inspired four-armed robot built for zero gravity that can grip and “climb” around space stations to handle cargo and maintenance

Experts claim Donald Trump's new UFO file dump proves the US military is hiding alien technology because they hate admitting humans aren't the apex predator

The UK has triggered its £65million Borealis space shield six months early to protect vital satellites from enemy threats on the 'invisible front line'

A space boffin says intelligent aliens 'absolutely' exist, but blasts UFO cover-up theories as she waits for an ET radio signal to hit Earth

The US President's administration has released the latest batch of X-Files, including a cache of photos, documents and video footage of UFOs

The US has released another batch of previously classified videos and documents linked to unidentified anomalous phenomena (UAPs) - the official government term for UFOs - as part of an ongoing declassification drive ordered by President Donald Trump

A Harvard professor said he expected us to encounter a technological device guided by AI rather than a biological visitor such as ET, as portrayed in Steven Spielberg's 1982 hit film.

A boffin has claimed due to the unique nature of the pyramids' geolocation they could have been erected to help the ancient Egyptians communicate with alien life from beyond the star

Experts have revealed how the asteroid that killed the dinosaurs sparked a hellish apocalypse of supersonic winds, acid rain and a foul stench of rotting veg

Religious leaders claim a shape-shifting 'eight-pointed' UFO in Donald Trump's declassified files is actually a biblical angel, sparking a massive online debate

Harvard professor Avi Loeb says extra terrestrial technology is likely to be more advanced than our own, but it should inspire humanity to do better "like having a more accomplished sibling"

Republican congressman Tim Burchett raised questions about potential sightings of UFOs, days after Donald Trump teased a release of government files on the topic

Boffins say the event will be "an amazing and totally unprecedented opportunity to learn much more about Apophis and similar near-Earth asteroids" as it is such a rare occurrence

Scientists say millions of tiny micrometeorites - measuring less than a millimetre across and weighing less than a gram - make it through Earth's atmosphere each day and land all around us

The American government is reportedly considering plans to install reflective satellites that mirror the sun's rays in order to create 'on-demand daylight' could seriously affect humans' sleep patterns

A former US defence chief has said imagery of an UFO which resembles nothing “we have built” will be released as Trump orders 'files related to' aliens and UFOs to be released

The bizarre incident in 1982 almost set off the Soviet Unions's nuclear weapons which were trained on New York City, which would have triggered almost certain nuclear Armageddon

The comet is almost as long as Manhattan – and four times its width – and is set to reach its closest point to Earth on Tuesday, February 17, as it whizzes through our solar system