In the Name of God بسم الله
Search the Community
Showing results for tags 'space'.
First images of Jupiter’s Great Red Spot reach Earth July 12, 2017 William Harwood STORY WRITTEN FOR CBS NEWS & USED WITH PERMISSION An enhanced color view of Jupiter’s Great Red Spot from the Juno spacecraft flyby Monday. Credit: NASA / SWRI / MSSS / Greg Smye-Rumsby / Astronomy Now Two days after NASA’s Juno spacecraft streaked over Jupiter’s Great Red Spot, pictures of the solar system’s largest, most powerful storm, have been transmitted to Earth, giving eager scientist close-up views of the 10,000-mile-wide anticyclone where 400-mph winds have been howling for at least 187 years and possibly much longer. The solar-powered Juno reached the low point of its 53-day orbit around Jupiter, at 9:55 p.m. EDT (GMT-4) Monday, passing within about 2,200 miles of the planet’s cloud tops. Eleven-and-a-half minutes later, it made its first pass directly over the Great Red Spot at an altitude of about 5,600 miles and a velocity of some 130,000 mph. The spacecraft’s camera — JunoCam — and its eight other science instruments were all operating at close approach and the first raw, unprocessed pictures were posted on the camera website early Wednesday. Additional processing is expected to bring out much more detail in the images that, when coupled with data from Juno’s other instruments, will shed more light on the nature of the storm and presumably help answer questions that have baffled scientists for nearly two centuries if not longer. Despite long-term observations by ground-based telescopes and a variety of spacecraft, including the Hubble Space Telescope, the Voyager probes and the Galileo orbiter, scientists still do not understand what powers the storm, how deep it extends below Jupiter’s cloud tops, how long it has swirled or even the source of its reddish hue. Likewise, no one knows why the Great Red Spot has shrunk over the past several decades, becoming more circular than oval, whether the reduction is a transient phenomenon or an indicator that the storm may be dissipating. “Not a lot is known,” Scott Bolton, principal investigator with NASA’s Juno probe, told CBS News in an interview Monday. “Here’s the largest and most fierce storm in the entire solar system and it’s lasted hundreds of years, so that’s a lot different than anything else we’ve ever studied. “The question is, how can it last that long? What’s powering it, how’s it really working inside?” With any luck, the Juno spacecraft might may provide at least some of the answers to Bolton’s questions. This illustration depicts NASA’s Juno spacecraft soaring over Jupiter’s south pole. Credit: NASA/JPL-Caltech While NASA’s Voyager spacecraft captured spectacular zoomed-in images of the Great Red Spot during flybys in 1979, as did the Galileo orbiter in the 1990s and the Cassini probe during its voyage to Saturn, they were not nearly as close to Jupiter as Juno is at the low point of its orbit. JunoCam is a relatively wide-angle camera intended to provide context for Juno’s other instruments and it was added to the mission primarily to engage the public. Because Juno is spinning, the camera’s images show thin strips of the cloudscape below that can be stitched together later to form a full picture. Juno will make repeated passes over the Great Red Spot and “we’re so close, I think we’re going to blow their stuff away,” Bolton said of earlier missions. “We’ll see when we see it. Eventually, we’ll be able to make a bit of a movie, I’m hoping, that you won’t have been able to see before. We’ll definitely get an up-close-and-personal view, and hopefully be able to provide something that lets the viewer feel like they’re riding along.” Launched Aug. 5, 2011, the solar-powered Juno picked up a gravitational boost during a close flyby of Earth in October 2013, putting the craft on a trajectory to intersect Jupiter. Six years later, on July 4, 2016, Juno’s main engine fired to put the craft into an initial 53-day polar orbit. Mission managers originally planned to maneuver Juno into a 14-day “science orbit,” but they opted not to use the main engine again because of a potential problem with the propellant pressurization system. That will stretch out the time needed to complete the mission’s planned observations, but it has no impact on the quality of the data. The unprocessed JunoCam images of the Great Red Spot will be enhanced to bring out subtle details and other data. Scientists are especially eager to learn how far down into the atmosphere the huge storm might extend. Juno’s microwave radiometer can detect radiation coming from six cloud levels, allowing scientists to get an indirect view of what’s going on as deep as 340 miles below the visible cloud tops. Earlier Juno observations of other regions show “there are motions going on deep in Jupiter … that we did not expect,” Bolton said. “Even 50 kilometers down it doesn’t seem to be behaving the way we thought,” he said. “Most scientists believed that as soon as you drop below the sunlit clouds and you got into where the sunlight didn’t reach that everything would kind of be uniform and boring. And that’s not the case. We see quite a bit of variability.” As for how deep the Great Red Spot might extend, “nobody knows,” Bolton said. “Juno’s equipped to see below the cloud tops,” he said. “We will compare how Jupiter looks underneath its cloud tops at different latitudes with the part where you go right over the Great Red Spot and see if it looks any different. We’ll look several hundred kilometers down in this first pass.” During future passes over the Great Red Spot, Bolton said Juno will map out the gravitational field below and around the storm to find out if there might be a “blob of mass” far below the cloud tops that could play a role in the storm’s persistence. “We will not look at that on this flyby but some future one,” Bolton said. “The first (pass) is just look remotely, we’ll see down a few hundred kilometers. … We’ll sort of just investigate how does the veneer of Jupiter match with what’s underneath. “We’ll also see the dynamics and the sheer beauty of the Great Red Spot for the first time,” he added. “We’ll search for lightning, signals of maybe water clouds or ammonia ice coming up through this region, we just don’t know what to expect. And one of the things I’ve learned from Juno already, even if I thought I knew what to expect, don’t believe it too much.” https://spaceflightnow.com/2017/07/12/first-images-of-jupiters-great-red-spot-reach-earth/
Flat Earth Model Belief assumed earth was completely flat Day and night could not happen simultaneously Earth fixed and sun orbiting the earth Myths were ripe surrounding where the sun set and rose from Model could only support a single sunrise and sunset point Model could not support different time zones across the world Spherical Earth Model Earth is almost spherical with a few minor exceptions around the poles Earth orbits the SUN Earth is spinning to give us day and night simultaneously SUN is static relative to the earth Each point on earth has its own sunrise and sunset point Different time zones supported across the world Before I present the verses of the Quran that describes the earth, I will start of with the following verse. Sura Az-Zukhruf (43:3) We verily, have made it a Qur'ân in Arabic, that you may be able to understand (its meanings and its admonitions). This verse is clearly telling us that the Quran is meant to be easily understood and not what Dr Naik assumes, by taking us around the universe. Galaxies were not understood at the time the Quran was revealed and hence would have confused the people at the time. Also, as you will notice, all suras I have pointed out were revealed in Makkah, at a time when the prophet was under immense pressure to explain every verse of the Quran clearly. Naik is using fallacy and creating his own science in the Quran. These are the Descriptive verses Sura Al-Kahf (18:47) And (remember) the Day We shall cause the mountains to pass away (like clouds of dust), and you will see the earth as a levelled plain, and we shall gather them all together so as to leave not one of them behind. Sura Taha (20:53) Who has made earth for you like a bed (spread out); and has opened roads (ways and paths etc.) for you therein; and has sent down water (rain) from the sky. And We have brought forth with it various kinds of vegetation. Sura Az-Zukhruf (43:10) Who has made for you the earth like a bed, and has made for you roads therein, in order that you may find your way. Sura Az-Zukhruf (43:38) Till, when (such a one) comes to Us, he says [to his Qarîn (Satan / devil companion)] "Would that between me and you were the distance of the two easts (or the east and west)" a worst (type of) companion (indeed)! Sura An-Naba (78:6) Have We not made the earth as a bed, Sura An-Naziat (79:30) And after that He spread the earth; These verses would only be applicable to a flat earth belief Sura An-Naml (27:61) Is not He (better than your gods) Who has made the earth as a fixed abode, and has placed rivers in its midst, and has placed firm mountains therein, and has set a barrier between the two seas (of salt and sweet water).Is there any ilâh (god) with Allâh? Nay, but most of them know not. Sura Al-Kahf (18:86) Until, when he reached the setting place of the sun, he found it setting in a spring of black muddy (or hot) water. And he found near it a people. We (Allâh) said (by inspiration): "O Dhul-Qarnain! Either you punish them, or treat them with kindness." Sura Al-Kahf (18:90) Until, when he came to the rising place of the sun, he found it rising on a people for whom We (Allâh) had provided no shelter against the sun. Sura Yasin (36:38) And the sun runs on its fixed course for a term (appointed). That is the Decree of the All-Mighty, the All-Knowing. Sura Yasin (36:40) It is not for the sun to overtake the moon, nor does the night outstrip the day. They all float, each in an orbit. All these verses support a Flat earth model that the Quran is describing. I strongly encourage you to read these Suras in their entirety, to prove to yourself that I have not taken or used any verse out of context. If you feel that I have missed any verses which describe or support a spherical model, please provide me the verses from the Quran. Any imaginations not supported by a verse from the Quran will NOT be acceptable.
Space war, Vatican knowledge of extraterrestrials revealed in Podesta emails Aliens want to help mankind but fear our violent tendencies, according to an email exchange revealed by Wikileaks. Mails sent by astronaut Edgar Mitchell to John Podesta cite an impending space war and the Vatican’s knowledge of alien life. https://www.rt.com/viral/362272-podesta-emails-aliens-vatican/
http://rt.com/news/iran-space-monitoring-center-429/ On a side note, I never find these kind of news in western media.
Recently Browsing 0 members
- No registered users viewing this page.