For the second time in only a matter of months, a cable accident has occurred at the Arecibo Observatory in Puerto Rico, causing yet more damage to one of the world's largest and most powerful radio telescopes.

Europa beckons. This distant, icy orb may be only one of Jupiter's almost 80 known moons, but it's what's inside that counts – and what's inside Europa is predicted to be very special indeed.

The made its first journey carrying passengers Sunday, in a test the company claimed represented a major step forward for the "groundbreaking" technology capable of transporting people at 1,000 kilometers (620 miles) an hour. The Hyperloop is intended to…

It may sound like something straight out of a sci-fi movie, but real-life scientists have been busy working on a super-precise laser tractor beam system to change the path and direction of lightning.

In 1934, theoretical physicist Eugene Wigner proposed a new type of crystal.

In its 4.6 billion-year-long history, Mars has taken its fair share of punches from hurtling asteroids and careening comets. 

Four astronauts were successfully launched on the SpaceX Crew Dragon "Resilience" to the International Space Station on Sunday, the first of what the US hopes will be many routine missions following a successful test flight in late spring.

It's comforting to imagine that with both space- and Earth-based telescopes trained on the cosmos, we'd be able to spot any hazardously sized asteroids heading our way a mile off, with plenty of time to paint them white or explode them away.

Update: A SpaceX Crew Dragon has successfully performed an autonomous rendezvous and docking with the International Space Station (ISS) for the third time in a row and the first time with four astronauts aboard. Near-flawless space station arrival now behind…

It is very exciting to hear another positive story about vaccine trial results – a good vaccine is the most likely way of ending the pandemic.

The first object within the Milky Way galaxy caught emitting fast radio bursts is now officially a repeater.

For almost a century, astronomers have understood that the Universe is in a state of expansion. Since the 1990s, they have come to understand that as of 4 billion years ago, the rate of expansion has been speeding up.

Wow. A low-flying space rock set a record last Friday (appropriately, the 13th), when 2020 VT4 passed just under 400 kilometers (250 miles) over the Southern Pacific.

From the early days of the coronavirus pandemic, scientists observed that children seemed to be less susceptible to developing COVID-19, although the exact reasons why remain unclear.

As above, so below.

Here's what you need to know.

Life on planet Earth is a fragile thing. All it takes is one wayward asteroid, and bam, there goes the most dominant group of land animals on our planet.

In images from the Hubble Space Telescope, scientists have spotted an entirely new phenomenon. Reaching tens of thousands of light-years into the void of space, vast shadows stretch from the centre of the galaxy IC 5063, as though something is bloc