Tag Archives: Russia

Ukrainian dispute takes toll on space cooperation

5 Apr

A version of this article appeared on Saturday across the Sun Media chain.

Amid the ongoing dispute between Russia and the west over Ukrainian territory, the American government added their space agency to the list of government agencies prohibited from contacting Russian officials.

The International Space Station, which is the focus of NASA-Russian cooperation, is however exempt.

In a memo to employees, NASA Associate Administrator Michael O’Brien wrote, “This suspension includes NASA travel to Russia and visits by Russian government representatives to NASA facilities, bilateral meetings, email, and teleconferences or video conferences. At the present time, only operational International Space Station activities have been excepted.”

The internal memo was posted on the website NASAwatch.com

When asked for comment on the NASA-Russian relationship, the Canadian Space Agency provided the following statement: “While the Government views the current situation in the Ukraine with great concern, the Canadian Space Agency will continue to work with its Russian counterpart to ensure the safe and effective operation of the International Space Station.”

Retired Canadian astronaut Chris Hadfield also offered his take on the impact of the international dispute on space agencies.

“Both Russia and the United States, and all international partners (including Canada,) have huge multifaceted programs going in all different areas at the same time.

“It would be great if everybody was always together on everything, but we surely aren’t. This isn’t the only area of dispute between nations. Canada and the U.S. have areas that we dispute all the time, and yet we cooperate on most things,” he told me in a conversation we had on March 21.

Currently, three Russian cosmonauts, two U.S. astronauts and one Japanese astronaut are living aboard the orbital outpost. The International Space Station orbits 400km above the surface of the Earth at a speed of 28,000km/h.

Hadfield continued to explain his wide perspective on the issue, “You remember that I used to intercept Soviet bombers in Canadian airspace in the late ‘80s (as a Canadian Air Force pilot), and in ‘95 I helped build the Russian space station (during Space Shuttle mission STS-74)”.

Hadfield has flown into space three times: in 1995, 2001, and most recently in 2012-2013.

His first two flights were aboard NASA’s Space Shuttle. His five month flight in ’12-13 was to the International Space Station, which utilized a Russian-built Soyuz spacecraft. His stint on board the station also included becoming the first Canadian to command the outpost in March 2013.

He also explained that the International Space Station program is not being driven by politics over a, “thousand-year-old dispute,” and called the orbiting laboratory, “a visible example of cooperation.”

In response to NASA’s decision to cut ties with Russian counterparts, Scott Pace, director of George Washington University’s Space Policy Institute told Reuters, “If we want to express our opposition to their actions I hope that we would choose other instruments.”

Reaching Mars

14 Nov
Panoramic composite image of Mars taken by the MER-Opportunity

Panoramic composite image of Mars taken by the MER-Opportunity

November is a month where we (in the Northern hemisphere) have to start thinking about winter, clearing snow, and extra blankets. But in 1971, November was a month of reaching new worlds.

And November 14 in particular is a day like most others, except that on this day in 1971 the NASA spacecraft Mariner 9 (aka Mars ’71) became the first craft to orbit another planet when it entered orbit around Mars.

Reaching another world in such a way is an important mark in the history of space exploration.

Launch of Mariner 9

Launch of Mariner 9

Mariner 9 launched from Florida on May 30, 1971 on a direct ascent trajectory towards the red planet. It was intended to have a twin spacecraft journey along with it, but a launch problem prevented Mariner 8 from getting off the ground.

Incredibly when Mariner 9 was scheduled to begin mapping an enormous dust storm enveloped Mars, and so only the top of Olympus Mons was visible. That’s one heck of a storm – but even more incredibly, we were there to witness it.

Mariner 9 just barely reached Mars orbit ahead of the Soviet spacecraft Mars 2 (November 27, 1971) and Mars 3 (December 2, 1971). Though the Soviet spacecraft both had landers, and so on November 27, 1971 Mars 2 became the first human made object to reach the surface of Mars – though due to an error in entering the Martian atmosphere, Mars 2 crashed. A couple months later in early December, Mars 3 successfully soft-landed on the surface of Mars, but due to an unknown computer error the probe stopped transmitting data after just 14.5 seconds of surface time. The craft was never heard from again.

First image from the surface of Mars (with nothing discernible), captured by Mars 3

First image from the surface of Mars (with nothing discernible), captured by Mars 3

Mariner 9 though was quite successful. In total it returned 7,329 images of Mars during 11 months operating in orbit (it operated up until October 27, 1972). Mariner 9 remains in orbit of Mars to this day, though that orbit is slowly declining, and it is expected to enter the atmosphere of Mars sometime around 2022. Whether it will burn up or impact the surface is an open question.

Moving ahead from the first missions to Mars to the present, November 2013 is again a month for Mars. On November 5, 2013 India’s space agency launched its first probe towards Martian orbit. Their Mars Orbiter Mission (aka MOM) spacecraft launched flawlessly and is set to enter the influence of Mars’ gravity on September 24, 2014. MOM’s goal is to study the Martian atmosphere, and in particular look for evidence of methane being present.

Mariner 9 image of the Martian surface

Mariner 9 image of the Martian surface

NASA is also launching a probe to Mars when MAVEN (Mars Atmosphere and Volatile Evolution) blasts off. Its launch window opens on November 18. And I’ll be watching this mission closely as my name is on the orbiter: I filled out a form on the NASA website a while back, and now my name is digitally stored in the spacecraft’s memory. And so – at least symbolically – part of me will be on the journey as well. That’s a nice touch by NASA public affairs. MAVEN will study Mars’ upper atmosphere, ionosphere and interactions with the sun and solar wind. If it launches on schedule on November 18, it will reach Mars on September 22, 2014.

The fact that these launches happen in groups (either historically or presently) is not a coincidence. The relative orbits of Earth and Mars align in an Earth-Mars transit-friendly manner about once every two years.

I always get quite excited about missions to other worlds. We never know what secrets we will unlock, but they inevitably teach us as much about our blue marble as they do about anywhere else. After all, what transpired to form those clumps of rock, ice, and gas is very likely precisely what happened to form ours.

Mariner 9

Mariner 9

Russian Meteor

15 Feb

A few videos from the meteor explosion over central Russia on Feb 15, 2013.