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Jean-Luc Picard
I only wish i was this good!



Registered: 12/30/07
Posts: 4,178
Loc: New Mexico, USA
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Pluto! 1
#21940452 - 07/14/15 02:49 AM (8 years, 6 months ago) |
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The closest approach of pluto by the New Horizons probe will occur around 7:50am, EDT. This is a monumental milestone for human discovery, as it marks the end of the first Era of solar system reconnaissance. I am personally giddy about this, as I was still in high school when this probe was lauched.
Feel free to discuss the new horizons mission, pluto, or just the future of space exploration in general...as we await confirmation of successful flyby from New Horizons (around 8:45 pm, EDT).
-------------------- The universe is under no obligation to make sense to you - NDT
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DividedQuantum
Outer Head


Registered: 12/06/13
Posts: 9,819
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Yahoo news article:
Quote:
The first age of solar system exploration is in the books.
NASA's New Horizons probe flew by Pluto this morning (July 14), capturing history's first up-close looks at the far-flung world — if all went according to plan. (Mission team members won't declare success until they hear from New Horizons tonight.) Closest approach came at 7:49 a.m. EDT (1149 GMT), when the spacecraft whizzed within 7,800 miles (12,500 kilometers) of Pluto's frigid surface. To celebrate, NASA unveiled the latest photo of Pluto, showing a reddish world with a stunning heart-shaped feature on its face.
After today's close encounter, all nine of the solar system's traditionally recognized planets have now been visited by a robotic spacecraft — a massive undertaking begun in 1962 when NASA's Mariner 2 probe zoomed past Venus. More than 1,200 scientists, NASA guests and dignitaries - including 200 reporters - watched the flyby live at New Horizons' mission control center at Johns Hopkins University Applied Physics Laboratory in Laurel, Md. They chanted a countdown to the closest approach, then cheered and waved American flags as the big moment occurred. [New Horizons' Epic Pluto Flyby: Complete Coverage]
New Horizons is "a capstone mission," Glen Fountain, mission project manager from the Johns Hopkins University Applied Physics Laboratory in Laurel, Maryland, told Space.com. "It is the completion of this initial reconnaissance of our solar system. It's giving us a new perspective about how we as human beings fit into the universe."
In a coincidence of cosmic proportions, today's close approach fell on the 50th anniversary of the first flyby of Mars, which NASA's Mariner 4 spacecraft executed on July 14, 1965.
"You couldn't have written a script that was better," New Horizons principal investigator Alan Stern, of the Southwest Research Institute in Boulder, Colorado, told Space.com.
There are no longer nine officially recognized planets, of course. The International Astronomical Union famously reclassified Pluto as a "dwarf planet" in 2006, in a decision that remains controversial today. A long time coming
Pluto was discovered in 1930 by American astronomer Clyde Tombaugh, and the dwarf planet has remained mysterious ever since.
Because Pluto is relatively small and extremely far away — it orbits about 39 times farther from the sun than Earth does, on average — the object is a tough target for instruments on or near Earth. Indeed, the best images by NASA's iconic Hubble Space Telescope show the dwarf planet as merely a blur of pixels.
Astronomers didn't know Pluto had any moons until 1978, when the dwarf planet's big satellite, Charon, was first spotted. At 750 miles (1,200 km) in diameter, Charon is about half as wide as Pluto itself. Furthermore, the two bodies' center of gravity lies outside the dwarf planet, so many researchers regard Pluto-Charon as a binary system.
No additional Pluto moons were detected until 2005. Four tiny satellites — eventually named Nix, Hydra, Kerberos and Styx — were discovered from that year through 2012, all by researchers using Hubble to help prepare for New Horizons' epic flyby. [?Pluto's 5 Moons Explained (Infographic)]
That close encounter has been a long time coming. The $723 million New Horizons mission launched in January 2006 but began taking shape in 1989, the same year NASA's Voyager 2 probe cruised past Neptune, getting the first up-close looks at the stunning, blue "ice giant."
It took more than a decade of hard work and wrangling before New Horizons graduated from concept to full-fledged NASA mission.
"It's an unusually tortured history," said Stern, who has been a driving force behind New Horizons from the very beginning.
New Horizons "faced a crazy number of challenges — politically, funding and priority; nuclear fuel shortages; rocket issues," Stern added. "So many people stuck with this for so long. They got knocked down, they stood up. They got knocked down again, they stood up again. They would not take no for an answer."
All that persistence apparently paid off this morning, when New Horizons hit its target nearly 3 billion miles (4.8 billion km) from Earth, a feat Fountain likened to sinking a hole-in-one on a golf shot from New York City to Los Angeles. Flyby science
Barring any unfortunate surprises, New Horizons is now studying the Pluto system up close with seven different science instruments, including cameras capable of picking out features on the dwarf planet's surface as small as the ponds in New York City's Central Park.
The spacecraft's observations will help researchers map the surfaces of Pluto and Charon in detail; characterize the two bodies' geology; and shed light on Pluto's wispy, dynamic atmosphere, among other things.
Researchers said they can't wait to get a look at the close-approach data. Their appetites have been whetted by observations gathered over the past few weeks showing that Pluto and Charon are complex worlds with surprisingly diverse surfaces.
For example, Pluto sports a polar ice cap and a huge, bright, heart-shaped feature, as well as a giant dark patch mission scientists have dubbed "the whale." Charon, for its part, is scored by craters and canyons, and harbors an enigmatic, 200-mile-wide (320 km) dark blotch at its north pole.
"The Pluto system is enchanting in its strangeness, its alien beauty," Stern said Tuesday (July 13) during a NASA news conference. "We are already seeing complex and nuanced surfaces that tell us of a history for these two bodies [Pluto and Charon] that is probably beyond our wildest dreams on the science team."
New Horizons is now operating in a nine-day-long "close encounter mode" that runs through Thursday (July 16). But don't expect a big data dump at the end of the week: It will take New Horizons up to 16 months to beam all its observations home. And team members won't even know if the flyby was successful until about 9 p.m. EDT tonight (0100 GMT Wednesday), when the probe's handlers expect to receive a check-in message. (New Horizons can't simultaneously gather observations and send information back to Earth.)
That status update will likely quell a bit of nervousness among the team members, because New Horizons is traveling so fast — 30,800 mph (49,570 km/h) relative to Pluto — that a collision with a piece of debris in the dwarf planet system as small as a grain of rice could be fatal. [New Horizons Wears 'Bulletproof Vest' (Video)]
Analyses suggest that dire outcome is extremely unlikely — but it's possible nonetheless.
"Formally, we're able to set model limits at around 1 in 10,000 [odds] that the spacecraft will be lost due to a debris strike," Stern said during Tuesday's news conference. "But we've also been very honest that we're flying into the unknown. This is the risk you take with all kinds of exploration." For the ages
The implications of New Horizons' discoveries should extend beyond the Pluto system, mission team members have said. After all, Pluto is just one of thousands of objects — albeit the largest and most famous one — in the Kuiper Belt, the largely unexplored ring of icy bodies beyond Neptune's orbit.
"From the science perspective, we're entering this whole new realm of the solar system," former astronaut John Grunsfeld, associate administrator of NASA's Science Mission Directorate, said during Tuesday's briefing.
New Horizons may get a chance to study a second Kuiper Belt object up close: Mission team members plan to propose a flyby of another, much smaller body if today's close encounter goes well. That second flyby would take place in 2019, assuming NASA gives the green light. (New Horizons' handlers have identified two possible targets for the second flyby, but have not announced which one they would go after.)
Whatever happens with that potential extended mission, New Horizons will leave an impressive legacy, Stern said.
"This is very special," he told Space.com, referring to today's flyby. "I'm a biased guy on this, but I think this'll be the space event of the decade."
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iateshaggy
i haxor 360s



Registered: 05/20/05
Posts: 4,707
Loc: 612 Warf Avenue, next to....
Last seen: 1 month, 10 days
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-------------------- You are a filipina sex goddess who wants to fuck me until I fall asleep, so then you can tickle my balls and see if the legend of my diamond filled nutsuck is true. I am a white man from costa rica, who smells like lime jello.
I can flash/jtag/repair 360's, pm for details.
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mndfreeze 
Shroomery Secret Service




Registered: 04/22/02
Posts: 20,529
Loc: PuppetMasterFlash
Last seen: 1 day, 40 minutes
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I like the one that makes it look like the death star since it DOES look similiar with that big impact crater or whatever the big splotch is.
-------------------- Nothing says love like grannies prolapsed anus! quote]Urb said: I know... Its fucked up... Ill fix it minyana..[/quote]
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mndfreeze 
Shroomery Secret Service




Registered: 04/22/02
Posts: 20,529
Loc: PuppetMasterFlash
Last seen: 1 day, 40 minutes
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-------------------- Nothing says love like grannies prolapsed anus! quote]Urb said: I know... Its fucked up... Ill fix it minyana..[/quote]
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mndfreeze 
Shroomery Secret Service




Registered: 04/22/02
Posts: 20,529
Loc: PuppetMasterFlash
Last seen: 1 day, 40 minutes
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this one too, lulz
-------------------- Nothing says love like grannies prolapsed anus! quote]Urb said: I know... Its fucked up... Ill fix it minyana..[/quote]
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Jean-Luc Picard
I only wish i was this good!



Registered: 12/30/07
Posts: 4,178
Loc: New Mexico, USA
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-------------------- The universe is under no obligation to make sense to you - NDT
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mndfreeze 
Shroomery Secret Service




Registered: 04/22/02
Posts: 20,529
Loc: PuppetMasterFlash
Last seen: 1 day, 40 minutes
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riiigghttt?!?!?!?!
I might buy that never forget shirt.
-------------------- Nothing says love like grannies prolapsed anus! quote]Urb said: I know... Its fucked up... Ill fix it minyana..[/quote]
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Jean-Luc Picard
I only wish i was this good!



Registered: 12/30/07
Posts: 4,178
Loc: New Mexico, USA
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-------------------- The universe is under no obligation to make sense to you - NDT
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zappaisgod
horrid asshole


Registered: 02/11/04
Posts: 81,741
Loc: Fractallife's gym
Last seen: 7 years, 7 months
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A little poem from Pluto
http://www.poetryfoundation.org/poetrymagazine/poem/250212
Quote:
Today, I broke your solar system. Oops. My bad. Your graph said I was supposed to make a nice little loop around the sun.
Naw.
I chaos like a motherfucker. Ain’t no one can chart me. All the other planets, they think I’m annoying. They think I’m an escaped moon, running free.
Fuck your moon. Fuck your solar system. Fuck your time. Your year? Your year ain’t shit but a day to me. I could spend your whole year turning the winds in my bed. Thinking about rings and how Jupiter should just pussy on up and marry me by now. Your day?
That’s an asswipe. A sniffle. Your whole day is barely the start of my sunset.
My name means hell, bitch. I am hell, bitch. All the cold you have yet to feel. Chaos like a motherfucker. And you tried to order me. Called me ninth. Somewhere in the mess of graphs and math and compass you tried to make me follow rules. Rules? Fuck your rules. Neptune, that bitch slow. And I deserve all the sun I can get, and all the blue-gold sky I want around me.
It is February 7th, 1979 and my skin is more copper than any sky will ever be. More metal. Neptune is bitch-sobbing in my rearview, and I got my running shoes on and all this sky that’s all mine.
Fuck your order. Fuck your time. I realigned the cosmos. I chaosed all the hell you have yet to feel. Now all your kids in the classrooms, they confused. All their clocks: wrong. They don’t even know what the fuck to do. They gotta memorize new songs and shit. And the other planets, I fucked their orbits. I shook the sky. Chaos like a motherfucker.
It is February 7th, 1979. The sky is blue-gold: the freedom of possibility.
Today, I broke your solar system. Oops. My bad.
In sum, Pluto says, "suck on it bitches."
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Jean-Luc Picard
I only wish i was this good!



Registered: 12/30/07
Posts: 4,178
Loc: New Mexico, USA
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Excellent
-------------------- The universe is under no obligation to make sense to you - NDT
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