I Am Legend (2. 00. IMDb. Goofs. The plague allegedly strikes in 2. On one of the news tapes Neville is watching, the bottom news ticker indicates that the . The Patriots would only play the Giants once every four years, and never twice in the same season, unless the two met in the Super Bowl, and the ticker doesn't indicate that it was the Super Bowl. The Patriots and Giants, in fact, played each other twice in the 2. Super Bowl), therefore they won't play each other again until 2. Super Bowl. But all past achievements may pale in comparison to the work of Dr. Information, overview, cast, trivia, goofs, quotes and user comments. A short time before “Star Wars,” in a galaxy far, far away, the Rebel heroes featured in “Rogue One: A Star Wars Story” took the first step that led to the. Confused about the muscle building effects of steroids and other performance enhancing drugs? Learn the TRUE difference between steroid use and being natural. I Am Eighteen features 18 year old pornstar wannabes - with proof of age, in their first hardcore sex scenes. Watch free previews of 18 year old sex here. 4th Writethru Saturday after Friday 11:23 PM update: With updated Sunday figures. Here’s one piece of good news about Warner Bros./Legendary’s Kong: Skull Island. Watch Dilwale 2015 Free Full Online Movie HD Watch Dilwale 2015 Free Full Online Movie. Raj is a Mafia member. One day he meet a girl (Meera) while chasing by his. Thank you so much for joining us this morning. Alice Krippin. Not at all. Krippin, give it to me in a nutshell. Alice Krippin. Well, the premise is quite simple - um, take something designed by nature and reprogram it to make it work for the body rather than against it. Why Pluto is No Longer a Planet. This article was originally written in 2. Let’s find out why Pluto is no longer considered a planet. Pluto was first discovered in 1. Clyde W. Tombaugh at the Lowell Observatory in Flagstaff Arizona. Astronomers had long predicted that there would be a ninth planet in the Solar System, which they called Planet X. Only 2. 2 at the time, Tombaugh was given the laborious task of comparing photographic plates. These were two images of a region of the sky, taken two weeks apart. Any moving object, like an asteroid, comet or planet, would appear to jump from one photograph to the next. After a year of observations, Tombaugh finally discovered an object in the right orbit, and declared that he had discovered Planet X. Because they had discovered it, the Lowell team were allowed to name it. They settled on Pluto, a name suggested by an 1. Oxford, England (no, it wasn’t named after the Disney character, but the Roman god of the underworld). The Solar System now had 9 planets. Astronomers weren’t sure about Pluto’s mass until the discovery of its largest Moon, Charon, in 1. And by knowing its mass (0. Earths), they could more accurately gauge its size. The most accurate measurement currently gives the size of Pluto at 2,4. Although this is small, Mercury is only 4,8. Pluto is tiny, but it was considered larger than anything else past the orbit of Neptune. Over the last few decades, powerful new ground and space- based observatories have completely changed previous understanding of the outer Solar System. Instead of being the only planet in its region, like the rest of the Solar System, Pluto and its moons are now known to be just a large example of a collection of objects called the Kuiper Belt. This region extends from the orbit of Neptune out to 5. Earth to the Sun). Astronomers estimate that there are at least 7. Pluto, that measure 1. Kuiper Belt. And according to the new rules, Pluto is not a planet. It’s just another Kuiper Belt object. Here’s the problem. Astronomers had been turning up larger and larger objects in the Kuiper Belt. FY9, discovered by Caltech astronomer Mike Brown and his team is only a little smaller than Pluto. And there are several other Kuiper Belt objects in that same classification. Astronomers realized that it was only a matter of time before an object larger than Pluto was discovered in the Kuiper Belt. And in 2. 00. 5, Mike Brown and his team dropped the bombshell. They had discovered an object, further out than the orbit of Pluto that was probably the same size, or even larger. Officially named 2. UB3. 13, the object was later designated as Eris. Since its discovery, astronomers have determined that Eris’ size is approximately 2,6. It also has approximately 2. Pluto. With Eris being larger, made of the same ice/rock mixture, and more massive than Pluto, the concept that we have nine planets in the Solar System began to fall apart. What is Eris, planet or Kuiper Belt Object; what is Pluto, for that matter? Astronomers decided they would make a final decision about the definition of a planet at the XXVIth General Assembly of the International Astronomical Union, which was held from August 1. August 2. 5, 2. 00. Prague, Czech Republic. Astronomers from the association were given the opportunity to vote on the definition of planets. One version of the definition would have actually boosted the number of planets to 1. Pluto was still a planet, and so were Eris and even Ceres, which had been thought of as the largest asteroid. A different proposal kept the total at 9, defining the planets as just the familiar ones we know without any scientific rationale, and a third would drop the number of planets down to 8, and Pluto would be out of the planet club. For an object to be a planet, it needs to meet these three requirements defined by the IAU: It needs to be in orbit around the Sun – Yes, so maybe Pluto is a planet. It needs to have enough gravity to pull itself into a spherical shape – Pluto. Here’s the rule breaker. According to this, Pluto is not a planet. What does “cleared its neighborhood” mean? As planets form, they become the dominant gravitational body in their orbit in the Solar System. As they interact with other, smaller objects, they either consume them, or sling them away with their gravity. Pluto is only 0. 0. The Earth, in comparison, has 1. Any object that doesn’t meet this 3rd criteria is considered a dwarf planet. And so, Pluto is a dwarf planet. There are still many objects with similar size and mass to Pluto jostling around in its orbit. And until Pluto crashes into many of them and gains mass, it will remain a dwarf planet. Eris suffers from the same problem. It’s not impossible to imagine a future, though, where astronomers discover a large enough object in the distant Solar System that could qualify for planethood status. Then our Solar System would have 9 planets again. Even though Pluto is a dwarf planet, and no longer officially a planet, it’ll still be a fascinating target for study. And that’s why NASA has sent their New Horizons spacecraft off to visit it. New Horizons will reach Pluto in July 2. Space enthusiasts will marvel at the beauty and remoteness of Pluto, and the painful deplaneting memories will fade. We’ll just be able to appreciate it as Pluto, and not worry how to categorize it. At least now you know why Pluto was demoted. If you’d like more information about Pluto, we did two podcasts on this topic at Astronomy Cast. The first discusses the IAU’s decision, and the second is about Pluto and the Icy Outer Solar System. Check them out. Here is much more info about Pluto, including pictures of Pluto. References: NASA Solar System Exploration Guide. Caltech. Podcast (audio): Download (Duration: 5: 0. MB)Subscribe: i. Tunes . He's also the co- host of Astronomy Cast with Dr.
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