*startrek

Top 10 Star Trek Planets Chosen by Our Scientists

What would happen if the crew of the Starship Enterprise handed over the controls to our scientists and engineers? It turns out many are avid Star Trek fans with lengthy itineraries in mind.

1. Vulcan

What is perhaps the most famous Star Trek planet was placed by creator Gene Roddenberry in a real star system: 40 Eridani. This trinary system of three dwarf stars, about 16 light-years from Earth, could play host to exoplanets; none have been detected there so far. The most massive is 40 Eridani A, chosen as Vulcan’s sun.

2. Andoria

An icy “M-class” (Star Trek’s term for “Earth-like”) moon of a much larger planet—a gas giant—that is home to soft-spoken humanoids with blue skin, white hair and stylish antennae. In our solar system, gas giants play host to icy moons, such as Jupiter’s Europa or Saturn’s Enceladus, that possess subsurface oceans locked inside shells of ice. Our missions are searching for lifeforms that might exist in these cold, dark habitats.

3. Risa

Another Trek M-class planet known for its engineered tropical climate and its welcoming humanoid population.  The planet is said to orbit a binary, or double, star system—in Star Trek fan lore, Epsilon Ceti, a real star system some 79 light-years from Earth. The first discovery of a planet around a binary was Kepler-16b, which is cold, gaseous and Saturn-sized.

4. “Shore Leave” planet, Omicron Delta region

This is another amusement park of a planet, where outlandish characters are manufactured in underground factories straight from the crew members’ imaginations. In real life, astronauts aboard the International Space Station print out plastic tools and containers with their own 3-D printer.

5. Nibiru

“Star Trek: Into Darkness” finds Captain Kirk and Dr. McCoy fleeing from chalk-skinned aliens through a red jungle. Red or even black vegetation could exist on real planets that orbit cooler, redder stars, an adaptation meant to gather as much light for photosynthesis as possible. An example may be Kepler-186f, a planet only 10 percent larger than Earth in diameter. At high noon, the surface of this planet would look something like dusk on Earth.

6. Wolf 359

A star best known in the Star Trek universe as the site of a fierce battle in which a multitude of “Star Trek: Next Generation” ships are defeated by the Borg. But Wolf 359 is a real star, one of the closest to Earth at a distance of 7.8 light-years. Wolf 359 is also a likely observational target for the Kepler space telescope in the upcoming Campaign 14 of its “K2” mission.

7. Eminiar VII/Vendikar

These two planets are neighbors, sharing a star system. So, of course, they’ve been at war for centuries. While we have no signs of interplanetary war, multiple rocky worlds have been discovered orbiting single stars. A cool dwarf star called TRAPPIST-1 is orbited by three Earth-size planets; two have a chance of being the right temperature for liquid water, with possible Earth-like atmospheres.

8. Remus

The planets Romulus and Remus are home to the Romulan Empire (ancient Rome, anyone?), although Remus seemed to have gotten the raw end of the deal. Remus is tidally locked, one face always turned to its star. Tidally locked worlds might well be a real thing, with many possible candidates discovered with our Kepler space telescope. The habitable portion of the surface of such planets might be confined to a band between the day and night sides called the “terminator zone”—a.k.a. the twilight zone.

9. Janus VI

A rocky world lacking an atmosphere, perhaps similar to Mars. While humans must maintain an artificial underground environment to survive, the innards of the planet are a comfortable home to an alien species known as the “Horta.” Their rock-like biochemistry is based on silicon, rather than carbon, inspiring us to imagine the many forms life might take in the universe.

10. Earth

In the Star Trek universe, Earth is home to Starfleet Headquarters; the real Earth is, at least so far, the only life-bearing world we know. No true Earth analogs have been discovered among the real exoplanets detected so far. But a new generation of space telescopes, designed to capture direct images of exoplanets in Earth’s size range, might one day reveal an alternative “pale blue dot.”

Learn more about exoplanets at: exoplanets.nasa.gov

Link to full article: https://exoplanets.nasa.gov/news/1378/top-10-star-trek-destinations-chosen-by-nasa-scientists/

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Leonard Nimoy Immortalized in the Asteroid Belt 

By Phil Plait

I am pleased to learn that actor Leonard Nimoy has been given a singular honor: The asteroid 4864 Nimoy has been named after him.

The asteroid is very roughly 10 km across and is in the main belt between Mars and Jupiter. It orbits the Sun once every 3.9 years.

Oh, how I wish it had a seven year period!

Its orbit is very slightly elliptical (Spock would no doubt inform you that it has an eccentricity of 0.1778108147152254, with a 1-sigma uncertainty of 6.3351e-08), and orbits the Sun in almost the same plane as Earth. It was originally discovered in 1988. In the orbital diagram above, I chose to display the position of 4864 Nimoy on the date of his death, Feb. 27, 2015.

In the announcement, a brief statement was made:

Discovered 1988 Sept. 2 by H. Debehogne at the European Southern Observatory.

Leonard Nimoy (1931-2015) was an American actor, film director and poet. Best known for his portrayal of the half-Vulcan/half-human science officer Spock in the original “Star Trek” TV series and subsequent movies, Nimoy wrote two autobiographies: I Am Not Spock (1975) and I Am Spock (1995).

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“I think I’ll stand.”

Star Trek: The Animated Series (1973), “More Tribbles, More Troubles”

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Kirk vs. Spock: NASA Trivia Time!

Star Trek has inspired generations of NASA employees to boldly go exploring strange new worlds and develop the technologies for making science fiction become science reality. We recently caught up with Star Trek Beyond actors Chris Pine (Kirk) and Zachary Quinto (Spock) and quizzed them on some NASA trivia. Before you take a look at their answers (video at bottom of post), take a stab at answering them yourself! See how well you do: 

1. What does the first “A” in NASA stand for? 
A) Adventure
B) Aeronautics

2. On July 4 this year, we sent a spacecraft into orbit around what planet?
A)
Jupiter
B) Pluto

3. What do scientists call a planet that orbits a star outside our solar system?
A)
Exoplanet
B) Nebula

4. Although it never flew in space, what was the name of the first space shuttle?
A)
Discovery
B) Enterprise

5. What is a light-year a measurement of?
A)
Time
B) Distance

6. When looking for habitable worlds around other stars, we want to find planets that are what?
A)
Goldilocks zone planets
B) Class M Planets

7. Olympus Mons is the largest known volcano in our solar system. What planet is it on?
A) Mars
B) Earth

8. Which NASA satellite made an appearance in Star Trek the Motion Picture?
A)
Voyager
B) Galileo

9. Who was the first American woman in space?
A)
Sally Ride
B) Janice Lester

10. While developing life support for Mars missions, what NASA Spinoff was developed?
A)
Enriched baby food
B) Anti-gravity boots

11. What technology makes replication of spare parts a reality on the International Space Station?
A)
Closed-Loop System
B) 3-D Printer

12. What two companies are contracted by NASA to carry astronauts to and from the space station?
A)
Boeing and SpaceX
B) Amazon and Virgin Galactic

ANSWERS:
1:B, 2:A, 3:A, 4:B, 5:B, 6:A, 7:A, 8:A, 9:A, 10:A, 11:B, 12:A

Now that you’ve tested your own space knowledge, find out how Zachary and Chris did at NASA Trivia: 

Learn more about NASA + Star Trek at: http://www.nasa.gov/startrek

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