Since I was a young child Mars held a special fascination for me. It was so close and yet so faraway. I have never doubted that it once had advanced life and still has remnants of that life now. I am a dedicated member of the Mars Society,Norcal Mars Society National Space Society, Planetary Society, And the SETI Institute. I am a supporter of Explore Mars, Inc. I'm a great admirer of Elon Musk and SpaceX. I have a strong feeling that Space X will send a human to Mars first.
Wednesday, January 31, 2018
Vista From Mars Rover Looks Back Over Journey So Far
Vista From Mars Rover Looks Back Over Journey So Far: A panorama taken by NASA's Curiosity Mars rover from a mountainside ridge provides a vista of key sites visited since the rover's 2012 landing, and the towering surroundings.
Tuesday, January 30, 2018
Monday, January 29, 2018
Beer Could Be Made On Mars!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
DISCOVERIES
Martian Brew
Not NASA scientists, but a bunch of college kids at Villanova University answered one of the modern era’s most perplexing questions: Yes, beer could be made on Mars.
The astrobiology students were tasked with finding out which crops could survive in harsh, alkaline Martian soil and help feed a hungry colony, the New York Times reported.
Without access to actual Martian dirt, students resorted to using crushed basalt from an ancient volcano in the Mojave, which closely matches NASA’s analysis of the real stuff – and can be bought online.
Using various other methods to further replicate Martian conditions, students were able to sustain plants such as soybeans, kale and potatoes.
Naturally, “because they’re students,” one group of interstellar farmers also chose to grow hops, the plant that gives beer its bite, said Edward Guinan, a professor of astronomy and astrophysics at Villanova, who teaches the course.
Marijuana was also up for consideration but was ultimately nixed by Guinan.
Given the success of this experiment and similar ones in the Netherlands, Villanova students are currently looking into doing follow-up tests with other crops like barley, the other key ingredient for a tall glass of Martian brew.
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Friday, January 26, 2018
Hulu's New Mars Series 'The First'
http://variety.com/2017/tv/news/sean-penn-hulu-series-beau-willimon-mars-1202516166/
NASA's Next Mars Lander Spreads its Solar Wings
NASA's Next Mars Lander Spreads its Solar Wings: The robotic lander deployed its solar panels for the last time before it reaches Mars later this year.
Tuesday, January 23, 2018
Sunday, January 21, 2018
New Zealand: Rocket Labs Puts A Small Satellite Into Orbit
https://www.yahoo.com/news/m/f0839ff4-a881-34f3-90d7-4af679261827/ss_rocket-lab%26apos%3Bs-electron.html
Friday, January 19, 2018
A Great Power Source For Mars!
https://www.reuters.com/article/us-space-nuclear/u-s-tests-nuclear-power-system-to-sustain-astronauts-on-mars-idUSKBN1F72T8
Monday, January 15, 2018
Friday, January 12, 2018
Steep Slopes on Mars Reveal Structure of Buried Ice
Steep Slopes on Mars Reveal Structure of Buried Ice: Researchers using NASA's Mars Reconnaissance Orbiter (MRO) have found eight sites where thick deposits of ice beneath Mars' surface are exposed in faces of eroding slopes.
Wednesday, January 10, 2018
Will A Defunct Chinese Space Station Crash To Earth In March of 2018?
Will A Defunct Chinese Space Station Crash Into Earth in March 2018?
Researchers agree that an inactive Chinese space station will probably crash back to Earth by mid-March 2018, but it’s nothing to worry about.
CLAIM
A defunct Chinese space station is expected to fall back to Earth in mid-March 2018.
RATING
TRUE
ORIGIN
In September 2011, the China National Space Administration launched the Tiangong-1, a 19,000 pound mini-space station used as a technology testbed for a future, full-scale Chinese Space Station. Over the course of three missions, one uncrewed and two crewed spacecraft docked with Tiangong-1. As part of its final mission in June 2013, astronauts conducted experiments for Chinese school children to watch live on television.
In March 2016, citing the fact that its use had been extended 2.5 years longer than planned, the Chinese government announced that they had lost the ability to communicate with the Tiangong-1. While Chinese officials were reticent about what that disclosure meant in terms of their ability to control its eventual re-entry, both professional researchers and amateur satellite trackers later concluded that China has no ability to control the station, suggesting there would be no precise way to predict when or where it will meet its ultimate demise.
As the craft is in a low-Earth orbit, it experiences minuscule drag from atmospheric gas molecules, gradually slowing its speed and lowering its altitude (where, in turn, it experiences even more drag). When operational, this process is controlled by small orbital corrections provided by jet propulsion. Without the ability to send those commands to the station, it would not be possible to control its re-entry precisely.
Aerospace Corporation, a federally funded research and development center that supports space defense and reconnaissance operations for the United States government performed their own analysis of its orbit, estimating that Tiangong-1 will reenter the atmosphere in “mid March 2018” plus or minus two weeks. Owing to it its large size, Aerospace Corp. argued, there was a significant chance that some pieces of the station could survive and crash onto Earth’s surface:
There is a chance that a small amount of Tiangong-1 debris may survive reentry and impact the ground. Should this happen, any surviving debris would fall within a region that is a few hundred kilometers in size and centered along a point on the Earth that the station passes over.
While the potential area that the debris would hit is large (anywhere between of 42.7° north and south latitudes), the probability of being struck (or having your property struck) is astronomically low. According to Aerospace Corp, even in the most heavily populated region of the station’s potential impact area present odds lower than those required to win a Powerball jackpot:
The probability that a specific person (i.e., you) will be struck by Tiangong-1 debris is about one million times smaller than the odds of winning the Powerball jackpot. In the history of spaceflight, no known person has ever been harmed by reentering space debris. Only one person has ever been recorded as being hit by a piece of space debris and, fortunately, she was not injured.
The 19,000 pound Tiangong-1 will not be the most massive object to break apart in Earth’s upper atmosphere. Russia’s 265,000 pound Mir space station crashed in the Pacific Ocean in 2001 after a planned re-entry and destruction maneuver. NASA’s first space station, the 165,000 pound SkyLab, crashed into rural Australia in 1979 in a largely uncontrolled orbit.
Throughout the history of spaceflight, Aerospace Corp. estimates that 11.9 million pounds of debris are “thought to have survived reentry, with no reported casualties.”
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Blue Moon Total Ecclipse
All you want to know, and more.
The first eclipse of 2018 will be a lunar one that comes at the very end of the month, on Jan. 31.
It will be a total eclipse that involves the second full moon of the month, popularly referred to as a Blue Moon. Such a skywatching event hasn't happened for more than 150 years.
The eclipse will take place during the middle of the night, and the Pacific Ocean will be turned toward the moon at the time. Central and eastern Asia, Indonesia, New Zealand and most of Australia will get a fine view of this moon show in the evening sky. Heading farther west into western Asia, the Indian subcontinent, the Middle East and Eastern Europe, the eclipse will already be underway as the moon rises.
To the east, Alaska, Hawaii and northwestern Canada will see the eclipse from start to finish. Moonset will intervene for the rest of North and Central America, however.
Below, we provide a timetable for the main stages of the moon's passage through the Earth's shadow for six time zones — one for Hawaii (HST), one for Alaska (AKST) and four across the U.S and Canada: Pacific (PST), Mountain (MST), Central (CST) and Eastern (EST). All times are a.m.
Along the U.S. West Coast, the total phase begins at 4:51 a.m. PST. The farther east you go, the closer the start of the partial phases will coincide with moonrise. Along the U.S. Atlantic Seaboard, for instance, the moon will have only just begun to enter the darkest part of Earth's shadow, the umbra, at 6:48 a.m. ESTwhen it will disappear from view below the west-northwest horizon. The duration of the total phase is 77 minutes, with the moon tracking through the southern part of the Earth's shadow. So, during totality, the moon's lower limb will appear much brighter than the dark upper limb.
How unusual are Blue Moon eclipses? To answer that question, we consulted the reference book Canon of Lunar Eclipses, 1500 B.C. - A.D. 3000, by Bao-Lin Liu and Alan D. Fiala (Willmann-Bell Inc., 1992).
After this year, the next time that a Blue Moon passes through Earth's umbra will be on Dec. 31, 2028, and, after that, on Jan. 31, 2037. Both of these eclipses will be total. Before 2017, there was an 8 percent partial eclipse on Dec. 31, 2009, but, for a total eclipse of a Blue Moon, we have to go all the way back to March 31, 1866.
So, the upcoming eclipse on Jan. 31 will be the first total eclipse of a Blue Moon in nearly 152 years!
We will have more to say about January's eclipse here at Space.com in the coming weeks.
Tuesday, January 9, 2018
Sunday, January 7, 2018
Saturday, January 6, 2018
View From Mars Hill 62 Years Ago!
VIEW FROM MARS HILL
View from Mars Hill: Lowell astronomer had star turn on 1956 Disney TV show
By KEVIN SCHINDLER Special to the Daily Sun
On October 27, 1954, the television show “Disneyland” premiered on ABC. Designed partly to advertise the Disneyland resort park, which opened on July 17, 1955, this was an important event in the history of entertainment because it was the first television show produced by a major movie studio. At the time, movie studios were skeptical of television, thinking that this expanding media would ruin the motion picture industry. With this new show, however, Walt Disney and his studio proved otherwise. The show also was effective in helping build support for the U.S. space program. Through the years, the show featured various animated and real-life programming and boasted a guest list that included a longtime Flagstaff resident.
Each “Disneyland” episode had its own theme, which often paralleled one of the theme park’s attractions. For instance, one focused on Frontier Land and featured Davy Crockett. In 1956, the Disney studio was planning a Tomorrow Land show called “Man and Mars.” It would introduce the universe and then narrow the discussion to Mars, highlighting the historical understanding of the planet, speculation on life, and the possibilities of traveling there.
To discuss the segment about travel to Mars, the studio contracted the services of rocket scientists Werner von Braun and Ernst Stuhlinger. For the general discussion about Mars, the studio contacted an institution long known for its research about Mars – Lowell Observatory. In a letter to Observatory director Albert Wilson dated March 13, 1956 (coincidentally, this would have been Observatory founder and Mars specialist Percival Lowell’s 101st birthday), producer and director Ward Kimball and assistant director William Bosche requested the Observatory’s assistance in creating the show. They wanted to come to Flagstaff and gather live footage of the facilities and staff. They also wanted one of the Lowell astronomers to travel to the Disney studio to narrate part of the show.
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On March 15, Wilson responded favorably, suggesting astronomer E.C. Slipher would serve as the narrator. Slipher was widely recognized as one of the world’s leading experts on Mars. Within two weeks, Kimball sent Wilson a script and storyboard for the show, pointing out that the text was kept simple “so that the average viewer won’t switch stations to ‘Liberace’ and his piano.”
Filming for the Mars program was done at Lowell in April, for which the studio paid $1,350 in rental fees and costs to cover Observatory staff salaries. In May, Slipher flew out to the Disney studio for filming of his narration piece. In writing about Slipher, Kimball noted, “Dr. Slipher did very well before the cameras. We put horn-rimmed glasses on him and everybody who has seen the footage comments that he looks like a typical astronomer.” Slipher was paid a $500 honorarium for his part.
The program, eventually called “Mars and Beyond,” was released as a theatrical featurette on December 4, 1957. In the approximately eight-minute segment featuring Lowell Observatory and Slipher, colleagues V.M. Slipher (E.C.’s brother) and Henry Giclas also made short appearances. The show aired on “Disneyland” on December 1957, and today is considered by many a classic Disney production.
Kevin Schindler is the Lowell Observatory historian.
Friday, January 5, 2018
MDRS Crew 185-Final Mission Report
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