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selvaarchi
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selvaarchi
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2014-Jan-07
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04:22 AM
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Yesterday,
10:25 PM
selvaarchi
replied to a thread
ESA Moon Ambitions
in
Space Exploration
Don't think we will know for sure till we send a probe to investigate. We have only seen it from a satellite. http://lroc.sese.asu.edu/posts/202
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2 replies | 34 view(s)
Yesterday,
02:38 PM
selvaarchi
replied to a thread
Mars 2020 Rover - "Perseverance"
in
Space Exploration
"Mastcam-Z's First 360-Degree Panorama" https://www.marsdaily.com/reports/Mastcam_Zs_First_360_Degree_Panorama_999.html
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142 replies | 9847 view(s)
Yesterday,
02:30 PM
selvaarchi
started a thread
ESA Moon Ambitions
in
Space Exploration
ESA has explored the moon over the years. Now there is a new drive for ambitious mission by itself or with International partners. A new plan is...
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2 replies | 34 view(s)
Yesterday,
12:57 PM
selvaarchi
replied to a thread
China's new launch vehicles Long March Series
in
Space Exploration
China has officially giving the go ahead for the development of the :rimshot: Long March-9. This is also a blessing tp manned moon landings by the...
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167 replies | 48383 view(s)
Yesterday,
12:39 PM
selvaarchi
replied to a thread
Parker Solar Probe
in
Space Exploration
"NASA’s Parker Solar Probe Captures Stunning New Images From Venus" ...
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17 replies | 2466 view(s)
Yesterday,
08:18 AM
selvaarchi
replied to a thread
China Space Station
in
Space Exploration
Here is an article from 2019 on nine international scientific projects to be conducted on the space station. It is being coordinated through the...
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418 replies | 118784 view(s)
Yesterday,
12:43 AM
selvaarchi
replied to a thread
China Space Station
in
Space Exploration
They do have a working relationships with ESA and Russia on their space stations. Also at least one African country that I know off.
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418 replies | 118784 view(s)
2021-Feb-24,
12:54 PM
selvaarchi
replied to a thread
Everything about Mars except colonisation and where there specific threads already co
in
Space Exploration
"Mars Fleet: Orbiters, Rovers at the Red Planet" https://www.leonarddavid.com/mars-fleet-orbiters-rovers-at-the-red-planet/
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248 replies | 67338 view(s)
2021-Feb-24,
11:31 AM
selvaarchi
replied to a thread
China's Tianwen-1 mission
in
Space Exploration
"Tianwen 1 probe enters preset parking orbit" http://www.chinadaily.com.cn/a/202102/24/WS6035a607a31024ad0baaa9f0.html
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32 replies | 692 view(s)
2021-Feb-24,
11:26 AM
selvaarchi
replied to a thread
Number of launches in 2021
in
Space Exploration
The 8th launch in February as well as the 15th launch this year is by China. http://www.ecns.cn/hd/2021-02-24/detail-ihahvyux8633760.shtml ...
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30 replies | 747 view(s)
2021-Feb-23,
11:23 PM
selvaarchi
replied to a thread
Mars 2020 Rover - "Perseverance"
in
Space Exploration
They say they did but I did not hear any :confused: Maybe it was recoded after the landing and not released yet.
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142 replies | 9847 view(s)
2021-Feb-23,
02:24 PM
selvaarchi
replied to a thread
Mars 2020 Rover - "Perseverance"
in
Space Exploration
"Caught on Camera! Perseverance Rover, Discarded Landing Hardware" ...
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142 replies | 9847 view(s)
2021-Feb-23,
02:04 PM
selvaarchi
replied to a thread
Russia's Moon ambitions
in
Space Exploration
"Russia’s Return to the Moon – Luna-25" https://www.leonarddavid.com/russias-return-to-the-moon-luna-25/ and Leonard David's in Scientific...
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83 replies | 24551 view(s)
2021-Feb-23,
01:03 PM
selvaarchi
replied to a thread
China's GPS - Beidou
in
Space Exploration
"Latest progress in China's BeiDou Navigation Satellite System" ...
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80 replies | 15305 view(s)
2021-Feb-23,
12:52 PM
selvaarchi
replied to a thread
China's GPS - Beidou
in
Space Exploration
Found this site where you can request for the full "The BeiDou global broadcast ionospheric delay correction model (BDGIM) and its preliminary...
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80 replies | 15305 view(s)
2021-Feb-23,
12:30 PM
selvaarchi
replied to a thread
Mars 2020 Rover - "Perseverance"
in
Space Exploration
"NASA's Mars Perseverance Rover Provides Front-Row Seat to Landing, First Audio Recording of Red Planet" ...
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142 replies | 9847 view(s)
2021-Feb-22,
11:21 PM
selvaarchi
replied to a thread
The Emerging Space Economy
in
Space Exploration
This week's The Space Review carries the following article "The promise of return on investment does not disappear in cislunar space and beyond" ...
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44 replies | 1049 view(s)
2021-Feb-22,
12:46 PM
selvaarchi
replied to a thread
China's Chang'e 5 mission
in
Space Exploration
NASA's Lunar Reconnaissance Orbiter photographs Chang'e-5. ...
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119 replies | 5446 view(s)
2021-Feb-22,
12:33 PM
selvaarchi
replied to a thread
China Space Station
in
Space Exploration
"Chinese rocket for space station mission transported to launch site" http://www.xinhuanet.com/english/2021-02/22/c_139759084.htm
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418 replies | 118784 view(s)
2021-Feb-22,
12:27 PM
selvaarchi
replied to a thread
Asteroid Redirect Mission” (ARM)
in
Space Exploration
Could not find a thread dedicated to DART so parking it under ARM. - "DART delayed to November launch as environmental testing begins" ...
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48 replies | 27477 view(s)
2021-Feb-22,
11:53 AM
selvaarchi
replied to a thread
How long until we colonize the moon (continued)
in
Space Exploration
Having got the water - fish anyone!!! https://www.hakaimagazine.com/news/the-plan-to-rear-fish-on-the-moon/
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177 replies | 16448 view(s)
2021-Feb-22,
12:08 AM
selvaarchi
replied to a thread
China's Moon Base
in
Space Exploration
Russia to join China in developing the moon base. ...
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4 replies | 537 view(s)
2021-Feb-21,
02:54 PM
selvaarchi
replied to a thread
South Korea's KSLV-2 rocket
in
Space Exploration
After going quiet, we have news KSLV-2 will launch in October this year. ...
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2 replies | 488 view(s)
2021-Feb-20,
11:31 PM
selvaarchi
replied to a thread
Number of launches in 2021
in
Space Exploration
The 7th launch in February as well as the 14th launch this year is by USA. ...
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30 replies | 747 view(s)
2021-Feb-20,
05:23 PM
grapes
replied to a thread
Question about Earth tides
in
Science and Technology
Those earthquakes are huge, but not large enough to explain the change in earth's rotation. But, the rotation has changed a lot, that's the activity...
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270 replies | 30068 view(s)
2021-Feb-20,
11:34 AM
selvaarchi
replied to a thread
China's Chang'e 4 mission
in
Space Exploration
After traveling another 24.12 meters, Yutu-2 has called it a day. http://www.xinhuanet.com/english/2021-02/20/c_139754260.htm
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205 replies | 34053 view(s)
2021-Feb-20,
11:25 AM
selvaarchi
replied to a thread
China's Hard X-ray Modulation Telescope (HXMT)
in
Space Exploration
"Chinese satellite explores mysterious signals in universe" http://www.ecns.cn/news/sci-tech/2021-02-20/detail-ihahvyux8632365.shtml
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12 replies | 1721 view(s)
2021-Feb-20,
11:15 AM
selvaarchi
replied to a thread
Mars 2020 Rover - "Perseverance"
in
Space Exploration
"NASA rover’s touchdown thrills Chinese netizens" https://www.globaltimes.cn/page/202102/1215960.shtml
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142 replies | 9847 view(s)
2021-Feb-19,
03:10 PM
grapes
replied to a thread
Question about Earth tides
in
Science and Technology
Yes, in the long run. Pretty much the reason for leap seconds--the defining of the day as of a length from a century before meant that we would...
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270 replies | 30068 view(s)
2021-Feb-19,
02:19 PM
selvaarchi
replied to a thread
China Space Station
in
Space Exploration
"China assembling rocket to launch first space station module" https://spacenews.com/china-assembling-rocket-to-launch-first-space-station-module/
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418 replies | 118784 view(s)
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About selvaarchi
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About selvaarchi
Biography:
Born in Malaysia. Studied and worked in UK for 11 years. Worked in the IT field from programmer to consultant for 35 years.
Location:
Klang, Malaysia
Occupation:
Retired
Name:
B.Selvadurai
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