The bittersweet story of how a geologist finally reached the Moon
Solar system

Things you didn’t know about planets
Earth magnetic field

GPS needed to be updated since Earth’s magnetic north pole couldn’t stay still
Female astronaut in zero gravity sitting in cockpit of space shuttle

Insane Rules for Astronauts Will Make You Rethink Space Travel
Plastic bag air

Drunk-driving aliens and trash bags in space: mysterious space debris explained
International space station space travel

Is space travel actually bad for your brain?
Solar farm

China wants to put a solar farm in space by 2025
space

Space X: Breathing New Life Into Space Travel
bennu

Bennu: Simply A Strange Asteroid, Or Home To An Alien Civilization?
The Event Horizon Telescope (EHT) — a planet-scale array of eight ground-based radio telescopes forged through international collaboration — was designed to capture images of a black hole. In coordinated press conferences across the globe, EHT researchers revealed that they succeeded, unveiling the first direct visual evidence of the supermassive black hole in the centre of Messier 87 and its shadow. The shadow of a black hole seen here is the closest we can come to an image of the black hole itself, a completely dark object from which light cannot escape. The black hole’s boundary — the event horizon from which the EHT takes its name — is around 2.5 times smaller than the shadow it casts and measures just under 40 billion km across. While this may sound large, this ring is only about 40 microarcseconds across — equivalent to measuring the length of a credit card on the surface of the Moon. Although the telescopes making up the EHT are not physically connected, they are able to synchronize their recorded data with atomic clocks — hydrogen masers — which precisely time their observations. These observations were collected at a wavelength of 1.3 mm during a 2017 global campaign. Each telescope of the EHT produced enormous amounts of data – roughly 350 terabytes per day – which was stored on high-performance helium-filled hard drives. These data were flown to highly specialised supercomputers — known as correlators — at the Max Planck Institute for Radio Astronomy and MIT Haystack Observatory to be combined. They were then painstakingly converted into an image using novel computational tools developed by the collaboration.

Gaze Upon A Black Hole Up Close For The Very First Time
mars

Does Martian Methane Mean Life On Mars?
toyota

Toyota Reaches New Heights By Putting A Rover On The Moon
solar

Could a big enough solar storm send us back to The Dark Ages?