Russian Satellite Pulls Alongside 3rd
Intelsat Craft (Source: Space News)
A mysterious Russian satellite that spent five months parked between
two Intelsat satellites left that location in late September and has
now cozied up to a third Intelsat satellite. The Russian satellite
launched in 2014 and moved to a position directly between the Intelsat
7 and Intelsat 901 satellites, which are located within half a degree
of one another in geostationary orbit 36,000 kilometers above the
equator. (10/16)
SpaceX Changes Return-to-Flight Plan
(Source: Space News)
SpaceX on Oct. 16 said it had changed its return-to-flight plans and
would first launch 11 small Orbcomm messaging satellites into low Earth
orbit, and then test reignition of the redesigned second-stage engine
during the same flight before launching SES’s heavier
telecommunications satellite into higher orbit, a mission that will
need the reignition capability.
SES said the company was comfortable with ceding its slot to Rochelle
Park, New Jersey-based Orbcomm, especially since SpaceX has said it can
launch the SES-9 telecommunications satellite into geostationary orbit
in late December. (10/16)
A New Look at Enceladus, Saturn's Most
Fascinating Moon (Source: Popular Mechanics)
The Cassini spacecraft has beamed back to Earth excellent pictures of
Enceladus over the years, capturing the curious moon of Saturn and its
jets blasting water into space, probably from a subsurface ocean that
could be an ideal environment for life. But during the first years of
the spacecraft's visit to the Saturn system, the north polar region of
Enceladus remained shrouded in the darkness.
This week Cassini completed its first flyby of the pole, sending back
this collection of pictures of the moon's fascinating pockmarked
surface. Enjoy them, because Cassini will make just two more flybys of
Enceladus before the mission ends in 2017. Click here.
(10/16)
DigitalGlobe Lays Off 40
(Source: Denver Post)
Commercial remote sensing company DigitalGlobe laid off 40 employees
Thursday. The company said that the layoffs, which account for about
two percent of the company's workforce, were spread across various
departments. A company official said that the layoffs are part of an
effort to "tighten our costs" while the company continues to grow in
other areas. DigitalGlobe laid off 155 people earlier this year. (10/15)
Qualcomm and SpaceX Agree on Satellite
Comm Spectrum (Source: FierceWireless)
Qualcomm and SpaceX have reached an agreement regarding a spectrum band
SpaceX may use for its future satellite system. The agreement clears
the way for Qualcomm to proceed with use of spectrum from 14.0 to 14.5
gigahertz to provide broadband communications for airliners.
SpaceX had raised concerns that the system would interfere with signals
in the same frequency range it has proposed using for a low Earth orbit
satellite constellation. The companies agreed that Qualcomm's plans
would sufficiently limit any interference with SpaceX's satellites.
(10/15)
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