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Space Technology - Science topic
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The ESA Euclid telescope launched July 1, 2023 to study dark energy and dark matter in space.
NASA’s Roman Space Telescope is designed to study dark energy , matter, exoplanets, and infrared astrophysics.
Are there others?
What relevant science missions, that can be designed in cis-lunar space to get relevant science data not available but needed by the space science community?
Especially, taking nature of orbits around liberation points in consideration.
If possible, a narrowed down list of science instruments that can be deployed aboard a spacecraft would be great.
I'm starting a master's research about on-board image processing for small satellites but struggling to find a niche or problem to solve or discuss. I've read less than 15 articles about related works and would hopefully find one nice topic to pursue if I continue reading, but I just want to ask some senior researchers in this field what would they recommend.
This is my first project on Research Gate! Any helpful tips this community of researchers can offer me would be greatly appreciated. Thank you!
Hello,
How is your day? I hope you are very well.
Health and Peace!
My name is Marizene Nonato da Silva. Nice to meet you.
I am a master student at the Institute of Aeronautical Technology (ITA) - São José dos Campos in Brazil.
I research this my theme of study now: Space Elevator.
Thank you for taking your time in to answer my ask.
Respectfully,
Marizene Nonato da Silva -
Master's student in the Space Science and Technology Program at ITA
Research Line: Engineering and Space Technology Management
Hello all,
This is in continuation of previous question wherein I had asked about applications of near-critical fluids. Most of the applications suggested to me were pertaining to chemical extraction, drying etc.
Does any one know about applications of these fluids space technology. Are there any applications which involve movement of these fluids from sub-critical to super-critical state?
Thank You
Like AI, space technology etc.
Am Trying to model local TEC component at an East Africa Location using GNSS receivers. Anybody with similar experience local TEC especially at an equatorial location. Collaboration is also welcome
Dept. Of Geospatial & Space Technology - UON
C. M. Lwanga
First, separable Hilbert space technology must be merged with non-separable Hilbert space technology. Next function theory must be merged with Hilbert space operator technology. The following step implies the usage of a multidimensional number system.
As part of the development of ISAAC, it would be beneficial to use COTS electronics for cost-reduction. However, ISAAC will be flying in Lunar orbit where the radiation environment exceeds that of LEO. I did some research in 2009/2010 for a star tracker that would have used COTS electronics and aluminum shielding. My question is this: Would it be possible to use aluminum to shield COTS electronics (namely radio transceivers and computer components) from the Lunar radiation environment? Again, this is just as a cost-saving measure (ISAAC would be sponsored by NASA to fly on a Korean Lunar mission), so it is possible to use rad-hardened components if really necessary. I also found some research on ResearchGate about plastics, but that indicated that PEMs are not a good fit for space travel.
am designing a Patch Antenna to be used on a small satellite in LEO orbit, For protection i am using a Delrin as a Radome of (75x75x3)mm dimensions. As delrin is an insulator it is susceptible to charge storage, Can you guide me as to what sort of material/coating/paint should i use for ESD protection without affecting my Radiation, as most of the Paints/coatings available for ESD have high conductivity and as per my understanding they are not microwave transparent.
Also for the size mentioned above at LEO orbit is it necessary to cater for ESD, The Delrin is fixed to the satellite body with eight screws.
Respected Member's
I am currently working on a project to design a space probe which has a relatively low propulsion mass and i am looking into technologies like micro-wave propulsion, solar-sail and VASIMR(Variable Specific Impulse Magnetoplasma). Can you suggest me which one would be the lighter and most efficient.
I have seen many test campaign for Cubesats and many different launch requirements regarding mechanical testing, but seems like quasi-static loading is it not really mandatory and not really popular test. This is a bit weird since Cubesats are growing in complexity regarding deployable structures.
Is there anyone around to have a good reason to discard quasi-static load as an important test for Cubesat?
Is there any reference provided to talk about the design of DET?
Stability analysis of rotational motion using quatrenions
There has been a lot of single event radiation effects work done on imagers for space, but I am interested in the degradation of the image due to total dose.
Liquid hydrogen is high-effictive fuel for space launch vehicle. But it is very complex and expensive to operate.