ESA – Innovative X-ray lobster-eye mission set to launch 2024
Image embedded from website below
The next generation of X-ray probe will launch in January 2024. This mission will help us discover more x-ray sources and much more.
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Space
Understanding the Atmospheric Effects of Spacecraft Re-entry
This was posted to the Fediverse. The original post from COSPAR, The Committee on Space Research (COSPAR): can be found here
This is an upcoming workshop looking at the environmental impact of spacecraft reentry in to the Earths Atmosphere.
This workshop will address the impact of spacecraft re-entry on the atmosphere. The aim is to bring together atmospheric chemists and physicists, material experts, the space industry, and international space research related organizations to highlight the gaps in our understanding of the modelling and how we can improve testing to obtain relevant data and suggest appropriate mitigation and regulatory measures.
This sounds like a fascinating area of research and discussion, as any exploration of space needs to take into account any environmental impacts.
Understanding the Atmospheric Effects of Spacecraft Re-entry (10-11 January 2024): Overview · Indico at ESA / ESTEC
Workshop information
It will be interesting to learn about the findings and conclusions from this, as it will open up further discussion on the topic(s) raised.
Links
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#Space,#Conference,#SpaceCraft,,#Reentry,#Atmosphere,#Science
Light sails
Interstellar travel could be getting closer. This paper (or at least a link to it) was posted on to the Fediverse.
Broadband, High-Reflectivity Dielectric Mirrors at Wafer Scale: Combining Photonic Crystal and Metasurface Architectures for Advanced Light sails
Sounds promising and at present does seem smaller spacecraft can be moved in this way, but it is a start. Good possibilities for future research and use.
I will download and read this paper later.
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Euclid telescope
The European Space Agency reveals the first stunning Euclid telescope images, showing the universe as you've never seen it before:
Read more here
The difference between the Euclid mission and the JWST
The full-colour photos offer the clearest glimpse yet of the cosmos, as the telescope continues its mission to unlock the mysteries of the furthest reaches of space known as the "dark universe".
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Biochemistry of Enceladus
Observations of Elemental Composition of Enceladus Consistent with Generalized Models of Theoretical Ecosystems | bioRxiv
Paper on BiorXiv on the chemistry found on Enceladus. You can read this here
I found a link to this on the Fediverse and the original post can also be found here
This can also be discussed on Science Forums
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There are 40 quintillion black holes in our Universe
This is a huge number, I think this something like 40 10^24
or 40,000,000,000,000,000,000,000,000
Which is according to Scientists is the estimate of the number of black holes in the galaxy. The article on big think is here
This is why we use SI units and express huge numbers in powers. So 10^6 is a million or 1,000,000 for example.
It also makes it easier to multiply together as
10^6 x 1000 = 10^6 x 10^3 = 10^{6+3} = 1,000,000,000 or 10^9
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CanSat Contest
The UK CanSat Competition 2023/24 is open for registration. Don’t miss out on your chance to enter, the deadline is the 17th of October 2023.
CanSat provides students with the opportunity to have practical experience working on a small-scale space project. Students (14+) can enter the CanSat competition and design their own satellite simulation in a soft drink can.
Note: *The above text is taken from the all about stem website. I am just reproducing here for the purpose of promoting the contest.
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Astro Pi 2023
Astro Pi 2023 Challenge coming soon.
What is Astro Pi?
The European Astro Pi Challenge offers young people the amazing opportunity to conduct scientific investigations in space by writing computer programs that run on Raspberry Pi computers aboard the International Space Station (ISS).
2023 challenge opens mid September.
Please see website for details.
Note: As I run the STEM group, and we are a bring you own projects event, then I am happy for this to be a safe place to meet up and work on projects. However:-
- If you are working on Mission Zero you will need a PARENT / GUARDIAN to help you.
- If you are undertaking Mission Space Lab you will need a MENTOR to help you.
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Euclid space telescope sends back first images
The Euclid space telescope has now sent back it's first images. As reported in New Scientist on 31 July 2023. You can read the full article here
So all good stuff, The telescope can exmine both visible and infrared light.
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#Space,#Euclid,#Astronomy,#Light,#InfraRed.#Visible,#ESA,#NASA,#Science