The enormous rocket booster has been wheeled out onto the launchpad ahead of a test flight later this summer.
NASA's Lunar Reconnaissance Orbiter has captured an image of a mystery rocket part on the lunar surface.
Col Tim Peake, who previously spent time aboard the space station, discussed UAPs during a recent TV interview.
The US space agency has thrown its hat into the ring with a new effort to investigate unidentified arial phenomena.
The next-generation telescope has been hit by a tiny space rock, but there's no need to be too concerned about it.
A new study has suggested that extraterrestrials could hitch a ride across the cosmos on rogue extrasolar worlds.
The next-generation space telescope is almost ready to wow us with spectacular images of the cosmos.
Astronomer Royal Martin Rees has suggested that cybernetics could facilitate humanity's future among the stars.
The long-lived space probe has been sending back some unusual data and nobody can figure out why.
Data from the Hubble Space Telescope has highlighted a discrepancy with regard to the expansion of the cosmos.
The space probe, which landed in the Elysium Planitia region of Mars in 2018, is now in its final months.
In a world first, a doctor on Earth appeared in real-time aboard the ISS using augmented reality technology.
Plans to beam Earth's location out into space could have unintended consequences, an Oxford scientist has warned.
New data released by the US Space Command (USSC) has confirmed a close encounter with an interstellar visitor.
NASA's first foray into space tourism has gone without a hitch with the crew of four now safely aboard the ISS.
The highly unprecedented mission will be the first time NASA has ever launched tourists to the space station.
The space agency is expected to announce an intriguing new discovery made using the Hubble Space Telescope.
Scientists at JPL have been planning to send a new message into space for intelligent aliens to pick up.
The multi-billion pound project would work by generating energy in space, then transferring it back to Earth.
The James Webb Space Telescope's mirrors are now aligned and scientists are very impressed with the result.