Putting its money where its mouth is: Russia under Vladimir Putin has announced a big financial boost from its government to its semi-private space industry.
Alan Boyle has some more information on SpaceShipTwo’s most recent test flight, and the rumors concerning the ship’s first powered flight.
A countdown dress rehearsal of the Antares rocket on Saturday was halted when a problem with a valve was discovered.
Engineers think they can replace the valve and still launch on Wednesday as scheduled.
The competition heats up: New rumors suggest that the first powered flight of SpaceShipTwo will occur April 22.
Turf war! The International Astronomical Union has issued a press release condemning the commercial efforts of private companies to issue names for exoplanets.
Recently, an organisation has invited the public to purchase both nomination proposals for exoplanets, and rights to vote for the suggested names. In return, the purchaser receives a certificate commemorating the validity and credibility of the nomination. Such certificates are misleading, as these campaigns have no bearing on the official naming process — they will not lead to an officially-recognised exoplanet name, despite the price paid or the number of votes accrued.
… [snip]
To make this possible, the IAU acts as a single arbiter of the naming process, and is advised and supported by astronomers within different fields. As an international scientific organisation, it dissociates itself entirely from the commercial practice of selling names of planets, stars or or even “real estate” on other planets or moons. These practices will not be recognised by the IAU and their alternative naming schemes cannot be adopted.
Well la-dee-da, how dare anyone else name anything ever in space!
The truth is, the IAU was originally given this function by astronomers to coordinate the naming of obscure astronomical objects, not to provide the official names for every object and feature that will ever be discovered in space. And though the IAU does tend to favor the choices of discoverers, it has in the past also ignored their wishes. (See for example my book Genesis: the Story of Apollo 8, where the IAU rejected the names chosen by the Apollo 8 astronauts, even though those astronauts were the first to actually go and see these features.)
In the end, the names of important features in space will be chosen by those who live there.
Despite a rest, Kepler’s problematic gyroscope is still having problems.
Three of the wheels are needed for Kepler’s 3.1-foot telescope to have enough sensitivity to detect the minuscule signatures of Earth-sized planets. In an exercise of caution, mission managers switched off Kepler’s reaction wheels for 10 days in January, hoping the break would redistribute lubricant inside the wheel assemblies, reducing friction and allowing the units to cool down.
But friction in wheel no. 4, which has showed friction for much of Kepler’s mission, actually increased in the month following the “wheel rest” period.
The telescope originally had four wheels. One has failed, with a second showing signs of failure. If it goes, the spacecraft will no longer be able to point with enough accuracy to do its primary mission. They might be able to use it to some observations, but its design is such that even these will be of limited value.
The competition heats up: Vladimir Putin noted today, the anniversary of Yuri Gagarin’s spaceflight, that the new Russian spaceport being built in Vostochny will be open for use by other countries.
Putin’s announcement is a bit vague, in that it is not clear whether he means the spaceport could be used by outside private companies or merely that American or European payloads will be launched from the site using Russian rockets. I suspect the latter. Regardless, Putin’s statement both to the Russian public and to the rest of the world illustrates his desire to sell the new spaceport, which in turn will bring Russia business.
Isn’t competition a wonderful thing?
Has Mars Reconnaissance Orbiter imaged the remains of a Soviet Mars lander from 1971?
The competition heats up: Boeing this week revealed a new line of small satellites, the smallest weighing less than 9 pounds, for both military and commercial operations.
This decision tells me that my worries about Boeing’s competitiveness are unfounded. Moreover, the increasing shift to building smaller satellites will once again lower costs and therefore increase the number of customers who can afford the product. The result will be a larger aerospace industry.
Speaking of the cracks on the first Orion capsule, here’s a story on the capsule’s state of construction.
The competition heats up: Lockheed Martin will begin intensive stress tests on its Orion capsule on April 22.
Though the article makes no mention of the cracks that had previously been found in that capsule, nor the repair work that was done to fix them, I strongly suspect that these stress tests are aimed at testing these repairs.
Canada’s first earth observation radar satellite, Radarsat-1, went into safe mode more than a week ago and is not expected to recover.
Radarsat-1 was launched in 1995. Radarsat-2 was launched in 2007, so the older satellite was essentially a back-up anyway.
