Archive for May, 2015
The Orbital Perspective – Lessons in Seeing the Big Picture from a Journey of 71 Million Miles by Ron Garan; Berrett-Koehler Publishers, Inc.; $27.95 (Hardcover); 2015.
There have been a number of “tell-all” books authored by former space travelers. But this book tells all and more.
Ron Garan spent 178 days in space, carrying out four spacewalks. He flew on both the U.S. Space Shuttle and Russian Soyuz spacecraft, and spent 18 days at the bottom of the ocean participated in the joint NASA-NOAA, NEEMO-9 mission.
Garan has authored this book about these experiences, but also his shift in perception. He has viewed Earth from space, and gained viewpoints while working on development projects on the ground. This book is a synthesis of the two – and the result is an engaging, thought-provoking read.
Drawing from the book, you’ll find some stimulating themes:
Looking Skyward: If nations can join together to build the most complex structure ever built in space – the International Space Station — imagine what can be achieved by working together to overcome the challenges facing all here on Earth.
Looking Earthward: Gazing back at Earth from space can fill you with insight: Each and every one of us is riding through the Universe together on this spaceship we call Earth and that we are all in this together.
Looking Forward: Possibilities are only limited by our imagination and our will to act, and don’t accept the status quo on our planet. Nothing is impossible, including the elimination of suffering and conflict here on Earth.
In short, The Orbital Perspective is a call to action- how best to care for the most important space station of all: Planet Earth.
Yes, this is a book about space – filling that space with hope, creativity and collaboration.
For more information on this book, go to:
For a dedicated website related to this book, go to:
Garan has also founded the initiative Fragile Oasis, championing his “Orbital perspective” message to improve life on Earth. Go to:
By Leonard David
In outer space nobody can hear you scream – but give it time and you’ll be listening to some of the ethereal sounds used in the movie epic: 2001: A Space Odyssey
Take a view and turn the volume up for this recent Progress rendezvous and docking with the International Space Station.
NOTE: Special thanks also to Mike Okuda and Dwayne Day for their contributions to this visual feast.
You could consider them trial balloons, in the juggernaut jargon of Washington, D.C. politics.
The prospect that China may be invited to climb onboard the International Space Station seems airborne for discussion.
No telling, but perhaps the overtures are just in time for the 40th anniversary of the joint Apollo-Soyuz (U.S.-Russia) mission in 1975 this coming July?
My colleague, co-author of Mission to Mars: My Vision for Space Exploration, Apollo 11’s Buzz Aldrin, is a firm supporter of this idea. Check out the just-released paperback with a new, special essay.
Inside Space City
There are a number of opinion pieces, broadcasts, and reports worth reading about such a possibility.
For example, take a view of “Inside Space City,” a world exclusive CNN interview with three of China’s top astronauts with one Chinese astronaut calling for cooperation, access to International Space Station.
Also, take a read of “The Silly Reason the Chinese Aren’t Allowed on the Space Station,” by Jeffrey Kluger, Editor at Large for TIME magazine.
Should the United States cooperate with China in Space? That question is explored by a recent paper, authored by Ronald Turner of Analytic Services Inc.
This paper explores the rationales behind the two divergent views on U.S.-China cooperation in space, and suggests that limited engagement with the Chinese, through NASA, would benefit the United States.
Turner flags two specific near-term objectives that should be considered by the United States:
— Join the European Space Agency in ongoing discussions with the Chinese for joint space science in the next five years
— Invite a Chinese astronaut to the International Space Station
This paper is available at:
China Dream, Space Dream
China’s progress in space technologies and implications for the United States is explored in a study by the University of California’s Institute on Global Conflict and Cooperation (IGCC).
Authored by Kevin Pollpeter, Eric Anderson, Jordan Wilson, and Fan Yang of the IGCC, they point out that “although China’s space program may pose challenges for the United States and its space power neighbors, it may also present opportunities for scientific collaboration on the Earth’s environment and outer space. In addition, it may make human spaceflight safer by providing additional capabilities to rescue stranded or imperiled astronauts through the use of common docking apparatus.”
This paper can be found here:
Meanwhile, China is readying the Tiangong-2 space lab to be lofted around 2016, say Chinese space officials.
Once that facility is in Earth orbit it will be followed by a piloted Shenzhou-11 spacecraft and first use of the Tianzhou cargo craft to rendezvous with and support lab operations.A core module for a larger space station is also on China’s agenda, to be lofted around 2018. That station is expected to be completed around 2022.
Back to orbiting olive branches between two space powers.
There’s a possible bottom line to all this: A convergence of coincidence or a lead-lined trial balloon that’s DOL – “doomed on liftoff?”
You be the judge and please share your opinions!
The second flight test of NASA’s Low-Density Supersonic Decelerator (LDSD) now will launch no earlier than 10:30 a.m. PDT (1:30 p.m. EDT, or 7:30 a.m. HST) Tuesday, June 2, from the U.S. Navy’s Pacific Missile Range Facility (PMRF) on Kauai, Hawaii.
NASA Television coverage will begin at 10 a.m. PDT (1 p.m. EDT, or 7 a.m. HST) and go to:
NASA’s LDSD project is designed to investigate and test breakthrough technologies for landing future robotic and human Mars missions and safely returning large payloads to Earth.
The test, performed over the Pacific Ocean, will simulate the supersonic entry and descent speeds at which the spacecraft would be traveling through the Martian atmosphere.
NASA’s LDSD program is part of the agency’s Space Technology Mission Directorate in Washington, which innovates, develops, tests and flies hardware for NASA’s future missions.
A global team of vigilant satellite watchers has spotted the Air Force’s unpiloted winged craft, the X-37B space plane, now circling the Earth on its fourth Orbital Test Vehicle mission (OTV-4).
Operated by the U.S. Air Force’s Rapid Capabilities Office, the secretive robotic spacecraft was orbited on May 20 by a United Launch Alliance Atlas V 501 booster from Cape Canaveral Air Force Station, Florida.
The rapid discovery of OTV-4 in orbit has already led to some interesting facts.
For my new story on sighting the space plane, go to:
Air Force’s Mysterious X-37B Space Plane Spotted by Amateur Astronomers
by Leonard David, Space.com’s Space Insider Columnist
May 29, 2015 07:00am ET
NASA’s Curiosity Mars rover has wheeled into position to investigate several different rock units in Marias Pass.
The robot is to use a number of instruments on its arm, notes Lauren Edgar, Mars Science Laboratory science team member and research geologist at the U.S. Geological Survey’s Astrogeology Science Center in Flagstaff, Arizona.
“We are parked in front of a beautiful outcrop that shows the contact between the underlying Pahrump unit and the overlying Stimson unit,” she explains.
Sounds of silence
Curiosity will be parked for the next few weeks, Edgar adds. That’s due to the upcoming solar conjunction. Mars will be on the opposite side of the Sun from the Earth. That alignment means there will be no contact with the rover for most of June.
Similarly, NASA’s Opportunity Mars rover will enter radio silence.
The rover’s recent drive of 8 feet (2.5) meters brings its total odometry to 34,774 feet (10,599 meters) or roughly 7 miles since the Mars machinery landed in August 2012.
Sir Richard Branson’s Virgin Galactic team in Mojave, California is reporting progress in building the second SpaceShipTwo.
It has been over six months since the tragic mishap involving the first SpaceShipTwo – VSS Enterprise – took the life of pilot Michael Alsbury as the craft broke apart during its 55th test flight on October 31, 2014.
Virgin Galactic reports that the new vehicle — not yet been formally named — is coming along “at a steady pace, thanks to the efforts of the women and men in our manufacturing organization, The Spaceship Company.”
Work is underway on the second craft in three shifts, spanning days, nights, and weekends, the company reports.
In recent weeks, workers have completed the final cure cycle of the main cabin, closed out the main portions of the wings, and completed other key steps in the build plan.
A milestone has been recently met: taking the new spaceship off of the construction fixtures and placing the craft on its own landing gear.
The spaceship will remain in the hangar for some time after that, occasionally moving back onto and back off the fixture as workers continue to install new items and testing and verifying every piece of the craft.
“Our hope is that the second SpaceShipTwo will enter into testing later this year,” Virgin Galactic’s website adds, “beginning with ground testing, then progressing through captive carry flights, glide flights, and eventually powered flights to progressively higher speeds and altitudes.”
For a video look at aspects of the Virgin Galactic SpaceShipTwo program and pursuing public space travel, go to:
Virgin Galactic – Introducing our Spaceship Propulsion Team at:
Virgin Galactic Space Tourism – an informative documentary by Science & Technology 4U, published on Dec 29, 2014 at:
NASA’s Curiosity Mars rover has been characterizing the terrain and bedrock exposed in Marias Pass.
The robot’s recent drive has set in motion up close study of the contact between two different types of bedrock: the underlying Pahrump unit and the overlying Stimson unit.
That’s the word from Lauren Edgar, Mars Science Laboratory science team member and research geologist at the U.S. Geological Survey’s Astrogeology Science Center in Flagstaff, Arizona.
Edgar said the plan now is focused on characterizing the contact in this new location, “and then bumping even closer to the outcrop to prepare for contact science” this week.
Dust devils, Phobos and Deimos
Curiosity’s ChemCam instrument is slated to assess the chemistry on either side of the contact.
The plan also includes some Mastcam mosaics to document the sedimentary structures, Edgar adds. Using Navcam observations, the search is also on for whirling dust devils in the area.
By Curiosity bumping up ever-closer to the outcrop the Mars machinery will acquire images for future targeting.
In an overnight duty, Curiosity is to acquire Mastcam images of Phobos to study aerosols in the atmosphere of Mars. Earlier, on Sol 995, Curiosity was to acquire several Mastcam observations of Deimos and stars to assess the nighttime atmospheric opacity.
The U.S. Air Force’s Rapid Capabilities Office is flying the fourth mission of the X-37B Orbital Test Vehicle (OTV) – the military’s secretive robotic space plane.
The reusable and unpiloted winged craft was orbited on May 20 by a United Launch Alliance Atlas V 501 booster on an AFSPC-5 mission from Cape Canaveral Air Force Station, Florida.
The X-37B is built by Boeing Network & Space Systems, the same unit that designs and delivers satellites used for communications, navigation, intelligence, and weather monitoring.
Only two X-37B vehicles have been confirmed as being built.
The first OTV mission began April 22, 2010, and concluded on Dec. 3, 2010, after 224 days in orbit. The second OTV mission began March 5, 2011, and concluded on June 16, 2012, after 468 days on orbit. The X-37B program completed its third mission on October 17, 2014 landing after 674 days on-orbit.
How many days the currently flying OTV-4 mission will chalk up is unknown.
The recent Atlas V mission also included use of the Aft Bulkhead Carrier (ABC) carrying the National Reconnaissance Office’s (NRO’s) Ultra Lightweight Technology and Research Auxiliary Satellite (ULTRASat).
ULTRASat is composed of 10 CubeSats managed by the National Reconnaissance Office (NRO) and NASA.
The ABC contained 8 P-Pods that released 10 CubeSats developed by the U.S Naval Academy, the Aerospace Corporation, Air Force Research Laboratory, The Planetary Society and California Polytechnic, San Luis Obispo.
NOTE: A new and informative video on the Boeing-built X-37B has been released and can be viewed here:
Recent word from Chinese space officials is that the country’s Chang’e-4 lunar probe will likely be targeted for a far side Moon landing.
Wu Weiren, the chief engineer for China’s Lunar Exploration Program was quoted as telling Chinese Central Television: “We probably will choose a site on which it is more difficult to land and more technically challenging…Our next move will probably see some spacecraft land on the far side of the moon,” Wu said.
Some reports say that Chang’e-4 will orbit the Moon before sending a rover to the surface, possibly on the so far unexplored far side for the first time. Space project officials add that the “dark” side of the Moon is not dark. Rather, the far side receives sunlight as does the hemisphere that can be seen from Earth.
Chang’e-4 began as a backup probe for Chang’e-3. Since Chang’e-3’s lander and rover successfully landed on the moon in 2013, Chang’e-4 was to be given a new mission, which was to be decided after more study.
Last March, the State Administration of Science, Technology and Industry for National Defense (SASTIND) explained that China will launch its Chang’e-4 lunar probe before 2020.
Furthermore, that lunar mission will pilot a program that uses private investment from individuals and enterprises for the first time, said SASTIND.
Doing so is aimed at accelerating aerospace innovation, cutting production costs and promoting military-civilian relationships, said SASTIND, as reported by China’s state-run Xinhua News Agency.
China’s lunar exploration program is divided into three stages: orbiting, landing and return.
China launched its first lunar probe, Chang’e-1, in October 2007, completing a 16-month imaging mission and was crashed into the Moon’s surface.
Chang’e-2 was launched in October 2010. After wrapping up its primary Moon-orbiting duties, the probe left lunar orbit for the Earth–Sun L2 Lagrangian point. It departed L2 and flew by asteroid 4179 Toutatis, one leg of a long-term mission to verify China’s deep-space tracking and control systems.
Chang’e 3was launched in December 2013 and marked the completion of the second stage of the country’s lunar program. A hefty lander touched down on the Moon, deploying the Yutu lunar rover.
A test capsule – mounted on a service module spacecraft and labeled by some as Chang’e 5-T1 — was hurled moonward in October 2014 and placed on a circumlunar trajectory.
The Chang’e 5-T1 craft chalked up nearly 196 hours of flight before releasing its capsule companion to make a fiery, skip re-entry and parachute landing on Earth. The capsule verified its use for China’s future lunar sample return effort, Chang’e-5, slated for flight in 2017.
The service module – after dropping off the test capsule — was then guided to the Earth-Moon Lagrangian (L2) position, completing three circles around that point and was later maneuvered into lunar orbit.
China/Russia space plans?
In a May 25 story from Russia’s TASS news agency, China and Russia have agreed to cooperate on future space endeavors, including a human mission to the Moon.
Citing an unnamed source, TASS reported that the two countries would develop common standards for docking hardware, electrical connectors and spacecraft atmospheres.