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selvaarchi
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selvaarchi
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Join Date
2014-Jan-07
Last Activity
Yesterday
10:17 PM
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Older Activity
Yesterday,
02:21 PM
selvaarchi
replied to a thread
China's Chang'e 5 mission
in
Space Exploration
"China releases lunar sample data online" http://www.xinhuanet.com/english/2021-04/14/c_139879857.htm
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122 replies | 6146 view(s)
Yesterday,
05:37 AM
selvaarchi
replied to a thread
Dongfang Hour Podcast
in
Space Exploration
"DFH Episode 8 – Chinese Space from a US Perspective" https://dongfanghour.com/2021/04/12/chinese-space-from-a-us-perspective/
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1 replies | 86 view(s)
2021-Apr-13,
02:11 PM
selvaarchi
replied to a thread
The Joe Biden Admin Space Exploration Policy
in
Space Exploration
"US Should Push New Space Treaty: Atlantic Council" ...
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90 replies | 3281 view(s)
2021-Apr-13,
01:33 PM
selvaarchi
replied to a thread
China is making headway with cooperation with other countries excluding US.
in
Space Exploration
"Experts: NASA will continue working with Russia on space despite China plan" ...
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271 replies | 50455 view(s)
2021-Apr-13,
01:18 PM
selvaarchi
replied to a thread
China's future space plans
in
Space Exploration
"China to develop aerospace as strategic emerging industry" I have still not seen details of China's lunar exploration program's fourth phase:( ...
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256 replies | 74840 view(s)
2021-Apr-13,
12:57 PM
selvaarchi
replied to a thread
China's Wenchang Satellite Launch Center
in
Space Exploration
"A look at China's southernmost spacecraft launch center on International Day of Human Space Flight" One hour video on their Wenchang launch site. ...
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9 replies | 1853 view(s)
2021-Apr-13,
08:48 AM
selvaarchi
replied to a thread
China Space Station
in
Space Exploration
Leonard David writes on the activities to construct the CSS. https://www.leonarddavid.com/china-space-station-busy-launch-schedule-ahead/
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426 replies | 122137 view(s)
2021-Apr-13,
08:33 AM
selvaarchi
replied to a thread
Blue Origin's launch vehicles
in
Space Exploration
More details on the test. https://spacenews.com/blue-origin-to-perform-dress-rehearsal-for-crewed-new-shepard-flights/
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76 replies | 7262 view(s)
2021-Apr-13,
08:28 AM
selvaarchi
replied to a thread
China is making headway with cooperation with other countries excluding US.
in
Space Exploration
In one area NASA and China are talking. "NASA exchanged data with China on Mars orbiters" ...
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271 replies | 50455 view(s)
2021-Apr-13,
03:30 AM
selvaarchi
replied to a thread
Post-International Space Station?
in
Space Exploration
"NASA revises its low Earth orbit commercialization plans" https://www.thespacereview.com/article/4152/1
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109 replies | 28659 view(s)
2021-Apr-12,
01:17 PM
selvaarchi
replied to a thread
China Space Station
in
Space Exploration
"Chinese rocket for space station mission arrives at launch site" http://www.xinhuanet.com/english/2021-04/12/c_139875378.htm
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426 replies | 122137 view(s)
2021-Apr-12,
01:10 PM
selvaarchi
replied to a thread
The Joe Biden Admin Space Exploration Policy
in
Space Exploration
"What Biden's Budget Means For NASA And Its Mission To The Moon" ...
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90 replies | 3281 view(s)
2021-Apr-11,
10:40 PM
selvaarchi
replied to a thread
China Space Station
in
Space Exploration
"SUPARCO invites young researchers to conduct experiments on China Space Station" ...
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426 replies | 122137 view(s)
2021-Apr-11,
03:14 PM
selvaarchi
replied to a thread
China is making headway with cooperation with other countries excluding US.
in
Space Exploration
"U.S. intelligence report predicts heightened space competition between U.S. and China" But it also says "China will have more foreign partners...
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271 replies | 50455 view(s)
2021-Apr-11,
02:47 PM
selvaarchi
replied to a thread
The Joe Biden Admin Space Exploration Policy
in
Space Exploration
"Biden proposes 6.3% boost for NASA in budget proposal" ...
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90 replies | 3281 view(s)
2021-Apr-11,
02:40 PM
selvaarchi
replied to a thread
Mars 2020 Rover - "Perseverance"
in
Space Exploration
"NASA's Mars Helicopter Ingenuity's historic flight delayed" https://www.foxnews.com/science/nasas-mars-helicopter-ingenuity-historic-flight
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163 replies | 11606 view(s)
2021-Apr-11,
02:20 PM
selvaarchi
replied to a thread
China's Chang'e 4 mission
in
Space Exploration
Two batches of scientific data released on Chang'e-4. "The thirteenth batch of scientific data released on Chang'e-4" ...
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209 replies | 35685 view(s)
2021-Apr-11,
02:10 PM
selvaarchi
replied to a thread
China's Chang'e 4 mission
in
Space Exploration
"China's Chang'e-4 probe resumes work for 29th lunar day" http://www.xinhuanet.com/english/2021-04/07/c_139864462.htm
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209 replies | 35685 view(s)
2021-Apr-11,
02:03 PM
selvaarchi
replied to a thread
Number of launches in 2021
in
Space Exploration
The 3rd launch in April as well as the 29th launch this year is by Russia. https://www.nasaspaceflight.com/2021/04/soyuz-ms18-launch-docking/ ...
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46 replies | 1341 view(s)
2021-Apr-11,
01:48 PM
selvaarchi
replied to a thread
Number of launches in 2021
in
Space Exploration
The 2nd launch in April as well as the 28th launch this year is by China. ...
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46 replies | 1341 view(s)
2021-Apr-11,
11:45 AM
7cscb
replied to a thread
China is making headway with cooperation with other countries excluding US.
in
Space Exploration
LOL, I've received infractions for my comments wrt selvaarchi's continued aggrandizement of China's space efforts. But this time I am on his...
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271 replies | 50455 view(s)
2021-Apr-10,
11:11 AM
selvaarchi
replied to a thread
China is making headway with cooperation with other countries excluding US.
in
Space Exploration
I have a different opinion to you. Let us see how it plays out.
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271 replies | 50455 view(s)
2021-Apr-07,
10:56 PM
selvaarchi
replied to a thread
Number of launches in 2021
in
Space Exploration
Sorry folks, I missed out counting the Russian launch in the table. Fixing it here. The 1st launch in April as well as the 27th launch this year...
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46 replies | 1341 view(s)
2021-Apr-07,
10:44 PM
selvaarchi
replied to a thread
China is making headway with cooperation with other countries excluding US.
in
Space Exploration
They have already co-operated on the Chang'e-4 and Chang'e-5 missions. They are also co-operating in the future Chang'e missions. They have also...
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271 replies | 50455 view(s)
2021-Apr-07,
03:23 PM
selvaarchi
replied to a thread
International Lunar Research Station (ILRS)
in
Space Exploration
"Russia continues discussions with China on lunar exploration cooperation" ...
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13 replies | 525 view(s)
2021-Apr-07,
03:10 PM
selvaarchi
replied to a thread
China is making headway with cooperation with other countries excluding US.
in
Space Exploration
"ESA, CNSA heads discuss future space plans" https://spacenews.com/esa-cnsa-heads-discuss-future-space-plans/
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271 replies | 50455 view(s)
2021-Apr-07,
02:34 PM
selvaarchi
replied to a thread
NASA's Lucy mission to the trojans of Jupiter.
in
Space Exploration
"NASA’s Lucy Stretches Its Wings in Successful Solar Panel Deployment Test" ...
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13 replies | 1522 view(s)
2021-Apr-05,
09:56 PM
7cscb
replied to a thread
International Space Station
in
Space Exploration
Yup. the astronauts always make time for a ride. Heh heh. Actually, the crew assigned to the vehicle always rides along during a re-docking in...
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249 replies | 49320 view(s)
2021-Apr-05,
03:52 PM
7cscb
replied to a thread
SpaceX
in
Space Exploration
FYI... According to Musk Tweet at 6:46AM April 5th, 2021: "Ascent phase, transition to horizontal & control during free fall were good. A...
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4735 replies | 674053 view(s)
2021-Apr-02,
09:37 PM
7cscb
replied to a thread
Why did we stop wearing digital watches and velcro shoes?
in
Science and Technology
Hi Squink, At about 1125 ft/sec through air, It take sound about 7/12 X 1/1125 = 0.5 mSec to travel 7", not 12 mSec. Cheers,
see more
72 replies | 1251 view(s)
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About selvaarchi
Basic Information
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
Publishable Name:
No thank you
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I am because we are
(African saying)
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Last Activity
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10:17 PM
Join Date
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