NASA is not planning for a disruption in the U.S.-Russian partnership that controls the International Space Station, despite the continuing military confrontation between Russia and the Ukraine over control of the Crimean Peninsula. Bolden noted that the ISS partnership has persisted through difficult times before during 13 years of joint operation and occupancy of the station, including the tense confrontation in 2008 between Russia and the U.S. over the former Soviet republic of Georgia, which resisted an invasion by Russian forces.

PARIS — The success of back-to-back launches of commercial communications satellites on Space Exploration Technologies’ (SpaceX) Falcon 9 rockets in December and January has drawn barbs from competitors in the commercial launch industry. Stephan Israel, chairman and CEO of European launch service provider Arianespace, has repeatedly criticized Hawthorne, Calif.-based SpaceX for charging its U.S. government customers roughly twice the cost of a commercial Falcon 9 launch, which the company advertises for $56.5 million.

The news is in the details of NASA’s $17.5 billion, stay-the-course budget request for fiscal 2015. The request tries to maintain pace on all of the agency’s major priorities: the James Webb Space Telescope, Space Launch System and Orion crew capsule, along with the International Space Station (now extended until 2024) and commercial crew access to it.

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A seven-camera video system has confirmed deployment of a 9-meter mesh antenna on the Sirius FM-9 satellite-radio spacecraft, setting the Space Systems/Loral (SS/L) platform for service from geostationary orbit. Designed and delivered by Ecliptic Enterprises Corp., a Pasadena, Calif.-based company that manufactures in-space video systems for spacecraft and launch vehicles, the cameras verified that the reflector and boom hinges on the large antenna deployed correctly, followed by the large, unfurlable mesh reflector.

NASA’s upcoming $17.5 billion request for funds in fiscal 2015 will include a request for “pre-formulation” work on missions to exploit recently discovered water geysers over the south pole of Europa and sophisticated techniques to gauge the effects of dark energy on the observable Universe, along with stay-the-course spending on continuing major programs.

The National Space Biomedical Research Institute (NSBRI), a NASA-funded nonprofit, is seeking applicants for its First Award Program, which grants early career two-year research fellowships in support of competitively selected biomedical and biotechnical projects addressing health issues faced by astronauts assigned to long-duration or deep-space missions. Deadline for submissions is June 6, according to a Feb. 28 NSBRI announcement.

Japan launched the Global Precipitation Mission (GPM) Earth-science spacecraft without a hitch Feb. 27, setting up unprecedented coverage from space of rain and snowfall from a slot in the sun-synchronous “A-train” satellite constellation.