Tatahouine: 'Star Wars meteorite' sheds light on the early Solar System
Dec 26, 2023 23:15 pm UTC| Science
Locals watched in awe as a fireball exploded and hundreds of meteorite fragments rained down on the city of Tatahouine, Tunisia, on June 27, 1931. Fittingly, the city later became a major filming location of the Star Wars...
The Geminids: the year's best meteor shower is upon us. And this one will be a true spectacle
Dec 11, 2023 06:52 am UTC| Science
As an astronomer and meteor enthusiast, Id say its the most wonderful time of the year. Each December sees the return of the Geminid meteor shower the best natural fireworks display of the year - and people the world...
The longstanding mystery of Mars' moons – and the mission that could solve it
Dec 08, 2023 16:06 pm UTC| Science
The two small moons of Mars, Phobos (about 22km in diameter) and Deimos (about 13km in diameter), have been puzzling scientists for decades, with their origin remaining a matter of debate. Some have proposed that they may...
Why isn't there any sound in space? An astronomer explains why in space no one can hear you scream
Dec 05, 2023 05:40 am UTC| Science
In space, no one can hear you scream. You may have heard this saying. Its the tagline from the famous 1979 science fiction movie Alien. Its a scary thought, but is it true? The simple answer is yes, no one can hear you...
Nov 13, 2023 12:23 pm UTC| Science
When landing on the surface of the Moon, astronauts can become spatially disoriented, which is when they lose sense of their orientation they might not be able to tell which way is up. This disorientation can lead to...
Earth has many objects in orbit but definitely only one Moon – despite what some people think
Nov 10, 2023 14:37 pm UTC| Science
Big Brother has always chosen its contestants for entertainment value rather than for intellectual debate. This was recently highlighted in a discussion started on the programme by dental therapist Chantelle, who suggested...
Nov 05, 2023 21:11 pm UTC| Science
The cars, cellphones, computers and televisions that people in the U.S. use every day require metals like copper, cobalt and platinum to build. Demand from the electronics industry for these metals is only rising, and...
A sustainable future begins at ground level
Canada needs a national strategy for homeless refugee claimants
An eclipse for everyone – how visually impaired students can ‘get a feel for’ eclipses