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Author | Message |
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廖永丰 Send message Joined: 19 Apr 17 Posts: 5 Credit: 197,856 RAC: 0 |
æ„Ÿè§‰ä½ ä»¬èŠçš„很有æ„æ€ï¼Œé—憾的是我看ä¸æ‡‚ä½ ä»¬è¯´çš„åˆ°åº•æ˜¯ä»€ä¹ˆ |
廖永丰 Send message Joined: 19 Apr 17 Posts: 5 Credit: 197,856 RAC: 0 |
æ„Ÿè§‰ä½ ä»¬èŠçš„很有æ„æ€ï¼Œé—憾的是我看ä¸æ‡‚ä½ ä»¬è¯´çš„åˆ°åº•æ˜¯ä»€ä¹ˆ |
moomin Send message Joined: 21 Oct 17 Posts: 6204 Credit: 38,420 RAC: 0 |
ä½ å¥½ã€‚ ä½ ä¸æ˜Žç™½ä»€éº¼? |
Bob DeWoody Send message Joined: 9 May 10 Posts: 3387 Credit: 4,182,900 RAC: 10 |
So, what;s with all the chinese text? Bob DeWoody My motto: Never do today what you can put off until tomorrow as it may not be required. This no longer applies in light of current events. |
Lynn Send message Joined: 20 Nov 00 Posts: 14162 Credit: 79,603,650 RAC: 123 |
English Please. :) Thanks Bob! |
moomin Send message Joined: 21 Oct 17 Posts: 6204 Credit: 38,420 RAC: 0 |
LOL. ä½ å¥½ SETI's first ambition is to find a radio signal that have to be from some intelligent beings. Then eventually trying to interpret a message within that signal. Oh. They don't speek english:) |
Sir Rodney Ffing Send message Joined: 17 Oct 15 Posts: 92 Credit: 209,637 RAC: 0 |
The flag says Chinese. There might the answer lie for you, sir. +1 @ https://setiathome.berkeley.edu/forum_thread.php?id=82567&postid=1955683 欢迎 廖永丰 |
betreger Send message Joined: 29 Jun 99 Posts: 11361 Credit: 29,581,041 RAC: 66 |
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Dr Who Fan Send message Joined: 8 Jan 01 Posts: 3213 Credit: 715,342 RAC: 4 |
NASA Hosts Science Chat on Upcoming Historic Planetary Encounter Members of NASA’s New Horizons spacecraft team will host a Science Chat at 1 p.m. EDT Wednesday, Sept. 19, on humanity’s farthest planetary flyby, scheduled to occur Jan. 1 when the spacecraft encounters a mysterious object in the Kuiper Belt nicknamed “Ultima Thule.†|
Michael Watson Send message Joined: 7 Feb 08 Posts: 1384 Credit: 2,098,506 RAC: 5 |
New Horizons was launched from Earth in 2006. Ultima Thule was discovered by the Hubble Space Telescope in 2014, during a search for a suitable secondary target for the New Horizons, once it had passed Pluto. It was thereafter selected from a list of candidate planets that were turned up by this search. The fact that New Horizons will pass much closer to Ultima Thule than to Pluto is probably due to its much smaller size, about 30 kilometers. Pluto was seen well at a greater distance, because it is much larger than this. Ultima Thule imagery and other data collection will benefit from a closer pass, though it will still appear much smaller from the perspective of the space probe, than Pluto did. |
Michael Watson Send message Joined: 7 Feb 08 Posts: 1384 Credit: 2,098,506 RAC: 5 |
Beyond Ultima Thule, no other Kuiper Belt Objects are expected to be closely encountered, given the flight path, and fuel and electrical power constraints. The latter is expected to allow the mission to continue until 2021. They hope, before then, to gather some information about 25 to 35 KBOs from distances of tens of millions of miles, or greater. This has already been accomplished for a few, including the largish object named Quaoar |
tullio Send message Joined: 9 Apr 04 Posts: 8797 Credit: 2,930,782 RAC: 1 |
The Japanese Space Agency JAXA has launched a H-IIB rocket carrying a HTV-7 space cargo to the ISS. It should arrive next Thursday and be captured by the Canadarm and connected to the Harmony Module. Tullio |
Bill592 Send message Joined: 14 Jun 99 Posts: 207 Credit: 104,563 RAC: 0 |
The JAXA Hayabusa-2 spacecraft has reached the Ryogu asteroid after a three and a half years trip. It will try to land it a MASCOT lander and three other smaller before attempting a soft landing to collect some material and bring it back to Earth. Ryogu is about 1 km wide and rotated around its axis in 7.5 hours. edit - (Sorry - this was already posted in another thread by Pierre ) Japanese Rovers Record First Video Ever Shot On Asteroid's Surface https://gizmodo.com/the-hayabusa2-rovers-just-made-a-movie-on-the-surface-o-1829391481 |
tullio Send message Joined: 9 Apr 04 Posts: 8797 Credit: 2,930,782 RAC: 1 |
Soyuz launch failure but two men are safe, thanks God. Tullio This may be the end of ISS since the Boeing and SpaceX launch vehicles are not yet ready. There are three men on the ISS and they must come down before January. |
moomin Send message Joined: 21 Oct 17 Posts: 6204 Credit: 38,420 RAC: 0 |
According to preliminary data, the Soyuz accident occurred because one of the four first stage units hit the second stage and pressure dropped, the source reported. Video https://youtu.be/OclqhefcZlA?t=165 Due to the heavy load on the current crew of the International Space Station (ISS), the next manned launch may be carried out ahead of time, but only after the investigation of the current Soyuz accident has ended, a source at the Baikonur space center told Sputnik on Thursday. There will be an attempt to carry out the next launch by mid-November. |
tullio Send message Joined: 9 Apr 04 Posts: 8797 Credit: 2,930,782 RAC: 1 |
I don't believe Roscosmos will take any risk if the causes of the accident are not fully understood. Tullio |
moomin Send message Joined: 21 Oct 17 Posts: 6204 Credit: 38,420 RAC: 0 |
Of course not. This the first accident in 43 years with Soyoz rockets. But I think the next launch in november will be succesful. btw. Russia no longer produces Soyuz-FG booster rockets and is planning to cease their use in 2020. |
tullio Send message Joined: 9 Apr 04 Posts: 8797 Credit: 2,930,782 RAC: 1 |
Both Hubble and Chandra space telescopes entered safe mode because of gyroscope problems. Opportunity rover on Mars still not answering communication messages from Earth after a dust storm covered its solar panels with dust. Tullio |
Gordon Lowe Send message Joined: 5 Nov 00 Posts: 12094 Credit: 6,317,865 RAC: 0 |
Both Hubble and Chandra space telescopes entered safe mode because of gyroscope problems. Didn't the Kepler telescope suffer a similar fate due to bad gyros? The mind is a weird and mysterious place |
tullio Send message Joined: 9 Apr 04 Posts: 8797 Credit: 2,930,782 RAC: 1 |
Yes |
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