Astrobiology, Biology, Chemistry, Physics, Space

Aliens on Venus?

All you need to known about the discovery of Phosphine in Venus' clouds! EDIT: The findings have since become into doubt after independent review of the data, but the science behind the potential discovery I discuss here is still interesting! I will do a blog post on some other linked discoveries soon, which I will… Continue reading Aliens on Venus?

SciComm, Space, Spectacular Scientists

Spectacular Scientists: Joalda Morancy

Welcome back to my spectacular scientists series! Itโ€™s been a while, but we are kicking it off again with Joalda- also known as @solarrsystem on Twitter- she creates the most amazing threads about all kinds of space-y things. Some are mainly educational, covering fascinating topics like wormholes, space agriculture, and asteroid mining, but also less… Continue reading Spectacular Scientists: Joalda Morancy

Space, Spaceflight

Why is Mars so hard to land on?

This summer is chock-full of exciting missions to Mars, with Chinaโ€™s Tianwen-1 and the UAEโ€™s Hope orbiter already en route to Mars, and NASAโ€™s Mars 2020 set to launch on July 30th. ESA was also meant to launch its Rosalind Franklin Exomars rover, but that was delayed to 2022 earlier this year. Iโ€™ll talk more… Continue reading Why is Mars so hard to land on?

Space, Spaceflight

The Evolution of the Spacesuit

Spacesuits are a personal lifeboat for astronauts- a few millimetre thick layer between the extreme vacuum of space and survival.  First up, what is a spacesuit? Essentially, they are a personal space station! They have air to breathe, strong fabric/seams to keep the air in and maintain pressure, water to stay hydrated (& a โ€˜space… Continue reading The Evolution of the Spacesuit

Chemistry, Physics, Space

The Structure of the Solar System

Thanks to seismology, Earth-observing satellites and geology, we have a pretty good idea of what the interior of the Earth looks like, although we are discovering new things year on year! I recently took part in an online course about Deep Earth Science, and another all about Moons, so I thought I would share some… Continue reading The Structure of the Solar System

SciComm, Space, Spectacular Scientists

Representation Matters: 10 Black Astronauts you should know

Space has a diversity problem. Over 90% of NASA's astronauts are white. Only 4% are black- that's less than 20 people! Other major space agencies, like CSA, ESA and Roscosmos, are similarly lacking in representation. Thankfully, it is improving, with 25% of NASA's active astronauts being people of colour. Its a move in the right… Continue reading Representation Matters: 10 Black Astronauts you should know

SciComm, Spaceflight

5 things that made the SpaceX launch so cool!

All rocket launches are awesome feats of engineering and science, but what made Demo-2 special? Iโ€™ve never watched a rocket launch in real life (I was meant to see the Parker Solar Probe launch in 2018, but it got pushed past the length of my visit to the space coast ๐Ÿ˜ญ) but every time I… Continue reading 5 things that made the SpaceX launch so cool!

Space, Spaceflight

Why was the 1st Demo-2 launch scrubbed?

Wednesday (May 27th) was meant to mark a momentous occasion in the history of spaceflight, a stepping stone to a more sustainable, accessible future: the first crewed launch of a commercial vehicle, and the first orbital launch from the US in 9 years! 1st image- the first commercial partnership astronauts: Doug Hurley (Right) and Bob… Continue reading Why was the 1st Demo-2 launch scrubbed?

Space

Do other planets have weather?

Short Answer: Yes! More Interesting Answer: Read onโ€ฆ On Earth, the weather is powered by the interaction between the sun, rotation of the earth, and our atmosphere. The energy from the sun heats up water on the surface, causing it to evaporate, which causes rainfall. And the energy from the sun is what drives the… Continue reading Do other planets have weather?

SciComm, Space, Stargazing

Stargazing 101

My first proper stargazing/astronomy experience So recently I was given a Celestron telescope to borrow for the summer! And seeing as I donโ€™t have much else to do during this crazy time, I thought I might as well start straight away. Iโ€™ve attempted to use a telescope previously, but never really had much success, for… Continue reading Stargazing 101