Mysterious Gamma-Ray Heartbeat Coming
From Cosmic Gas Cloud (Source: SciTech Daily)
Scientists have detected a mysterious gamma-ray heartbeat coming from a
cosmic gas cloud. The inconspicuous cloud in the constellation Aquila
is beating with the rhythm of a neighboring precessing black hole,
indicating a connection between the two objects, as the team led by
DESY Humboldt Fellow Jian Li and ICREA Professor Diego F. Torres from
the Institute of Space Sciences (IEEC-CSIC) reports in the journal
Nature Astronomy. Just how the black hole powers the cloud’s gamma-ray
heartbeat over a distance of about 100 light years remains enigmatic.
(8/17)
Aerospace Employee Campaign
Contributions (Source: DanielOberhaus.com)
The aerospace industry has a reputation for being conservative. A new
generation of aerospace companies have built a reputation on flouting
the status quo, but is this willingness to challenge norms reflected in
the politics of their employees? Turns out the aerospace industry
really loved Bernie [Sanders]. Here's how employees at top defense,
spaceflight, and launch companies donated to presidential campaigns.
The data used in these charts was gathered from the Federal Election
Commission, which requires individuals who make political contributions
of $200 or more to register the name of their company. The data covers
contributions made to the Biden, Trump, and Sanders campaigns since
January 1, 2019. It is based on the most current available data, which
was last updated 6/30/2020. Click here.
(18/17)
Out-of-This-World Cleaning! NASA
Astronaut Does Chores Aboard Space Station (Source: MSN)
Living on the International Space Station is more than cool science
experiments and awesome Earth views... astronauts have chores too!
Click here. (8/17)
https://www.msn.com/en-us/news/watch/out-of-this-world-cleaning-nasa-astronaut-does-chores-aboard-space-station/vp-BB1840Ya
Radio Occultation From Satellites
Improves Weather Forecasts (Source: Space News)
Radio occultation data from satellites is improving the accuracy of
weather forecasts. The US Air Force and European Center for
Medium-Range Weather Forecasts said they've noted significant
improvements in numerical weather prediction models when they add data
from the COSMIC-2 satellites, developed by the US and Taiwan, and from
the constellation of smallsats operated by Spire. Both sets of
satellites collect data on atmospheric conditions by measuring
occultations of radio signals from GPS and other navigation satellites.
(8/17)
India Slows Human Spaceflight Program
Due to Pandemic (Source: PTI)
Indian officials say it's now unlikely the country's space agency will
perform a test flight of a spacecraft being developed for its human
spaceflight program this year. The Indian space agency ISRO had planned
to carry out an uncrewed test flight of the capsule built for the
Gaganyaan program late this year. However, sources in the Indian
government say that disruptions caused by the pandemic will make it
impossible to launch that mission on schedule. The government is
maintaining the goal of launching a crewed mission by August 2022 to
mark the 75th anniversary of the country's independence. (8/17)
Airbus Seeks New Customers for OneWeb
Satellites Built in Florida (Source: Space News)
Airbus is looking for additional customers for its satellite
manufacturing joint venture, OneWeb Satellites. That joint venture with
OneWeb operates a factory in Florida initially built to produce
satellites for OneWeb's satellite constellation. While OneWeb's new
owners have suggested they will move satellite production to the United
Kingdom, Airbus says it's expecting to continue to produce satellites
there while seeking other customers, notably the U.S. government given
its interest in satellite constellations. (8/17)
White House Memo Adds Low Earth Orbit
Research as R&D Priority (Source: Space News)
A White House memo adds low Earth orbit research on "new platforms" as
a research and development priority for the administration. The memo
published Friday by the Office of Management and Budget and Office of
Science and Technology Policy listed overall R&D priorities for
next year's budget proposal, with space among the top five. The section
on space is very similar to that in a memo last year, but with the
addition on supporting research "on new platforms in Low Earth Orbit."
NASA has built up its LEO commercialization efforts, including use of
the International Space Station and future commercial space stations,
but has struggled to get funding from Congress for that initiative.
(8/17)
Germany's HyImpulse Developing Small
Launcher (Source: Space News)
A German startup is working on a small launch vehicle designed around
hybrid engines. HyImpulse hopes to perform in late 2022 the first
launch of a three-stage rocket capable of sending 500 kilograms to a
400-kilometer low Earth orbit. The startup, formed in 2018 by engineers
who previously worked at the German space agency DLR, now has 40 people
and is backed by Rudolf Schwarz, chairman of German technology company
IABG. It is one of three companies competing for 11 million euros in
funding from DLR to be awarded next year. (8/17)
Germany's Exolaunch Signs Agreement
with Augsburg to Supply Commercial Launch Services (Source:
Space Daily)
Exolaunch, a Berlin-based rideshare launch and deployment solutions
provider, signed a wide-ranging MOU with Germany-based launch service
provider, Rocket Factory Augsburg AG (RFA), to provide end-to-end
launch services for small satellites, with Exolaunch procuring launch
capacities from RFA. Exolaunch has helped launch nearly 100 small
satellites into orbit, with 50 more small satellites to be launched
before the end of 2020.
Rocket Factory, a start-up backed by the German satellite maker OHB as
a strategic investor and Venture Capital firm Apollo Capital Partners,
currently is developing a launcher system called RFA One for small
satellites with a payload performance of up to 300kg to low earth orbit
(LEO). The first launch is scheduled for 2022. The company recently
qualified the upper stage tank system during cryogenic tests and
currently is preparing hot-fire tests of the main engine in Esrange,
Sweden. (8/16)
Kleos to Launch Second Satellite
Cluster on SpaceX Falcon 9 (Source: Space Daily)
Kleos Space reports that as part of the expansion of its constellation
a contract has been signed with rideshare provider Spaceflight Inc to
manifest a cluster of Kleos satellites on the SpaceX Falcon 9 launch,
scheduled for mid-2021. This will be the second cluster to be launched
by Kleos, following the first four Kleos' Scouting Mission satellites
that are in the Sriharikota Range in India, awaiting launch on PSLV C49
by the Indian Space Research Organization (ISRO). (8/16)
Captured Flag (Source: Space
Review)
On Sunday afternoon, the SpaceX Crew Dragon spacecraft completed its
Demo-2 mission with a splashdown that successfully returned two NASA
astronauts to Earth. Jeff Foust reports on the end of a mission that
was a long-awaited milestone for NASA’s commercial crew program. Click here.
(8/17)
Handshakes and Histories: The
Apollo-Soyuz Test Project, 45 Years Later (Source: Space Review)
For the 45th anniversary of the Apollo-Soyuz Test Project, Roscosmos
released documents about Soviet preparations for the mission. Asif
Siddiqi and Dwayne Day examine the insights the documents provide that
help put the mission into a new perspective. Click here.
(8/17)
National Spaceports: The Past
(Source: Space Review)
The Defense Department is considering concepts for “national
spaceports” at the existing launch ranges in Florida and California.
Wayne Eleazer looks at how the ranges were managed in the past as a
guide for the future. Click here.
(8/17)
Imagining Safety Zones: Implications
and Open Questions (Source: Space Review)
One aspect of NASA’s proposed “Artemis Accords” for international lunar
cooperation involves avoiding harmful interference through the use of
safety zones. Jessy Kate Schingler describes how such safety zones
could work and the policy issues they present. Click here.
(8/17)
Upgrading Russia’s Fleet of Optical
Reconnaissance Satellites (Source: Space Review)
Russia has few operational reconnaissance satellites today, and those
in service are thought to be beyond their design life. Bart Hendrickx
examines efforts in Russia to develop a new generation of imaging
satellites. Click here.
(8/17)
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