UAE's Asteroid Mission Will Expand
Nation's Space Capabilities (Source: Space News)
The United Arab Emirates sees its new asteroid mission as a way to
develop broader space capabilities. In an interview, Hoor Al Mazmi,
director of the Emirates Mission to the Asteroid Belt, or EMA, said the
goal of the mission is to develop space science and engineering
expertise and to allow private companies in the UAE demonstrate their
own space capabilities. EMA, scheduled for launch in 2028, will fly by
six asteroids before arriving at a seventh, Justitia, where it will
deploy a lander developed by two Emirati space startups. (8/3)
Black Hole Jet Surprises Scientists
with 'Peculiar' Radio Signal (Source: Space.com)
Astronomers have spotted mysterious changes in a jet of highly magnetic
plasma blasted out by a small black hole that is gorging on gas and
dust. The feature takes the form of periodic changes in the
jet occurring within a fraction of a second that have been detected by
the Five-hundred-meter Aperture Spherical radio Telescope (FAST) in
China.
Astronomers know that the strange blinking object, called GRS 1915+105,
consists of a regular star orbiting a stellar black hole, a black hole
that was born after a massive star had died. As the star orbits the
black hole, some of its material gets sucked into the cosmic monster,
which fails to swallow all of the material and instead accelerates some
of it into the jet that appears to squirt from its poles. The team
behind the observation thinks that the measured changes in the jet's
energy could be due to the fact that the black hole's rotation isn't
aligned with its accretion disk. (8/2)
Rocket Lab Again Delays Electron Launch
(Source: Rocket Lab)
Weather has further delayed Rocket Lab's next launch. The company has
delayed the Electron launch of a Capella Space radar imaging satellite
to 1 a.m. Eastern Sunday, a two-day delay that Rocket Lab blamed on
high winds at its Launch Complex 1 spaceport. Rocket Lab aborted the
first launch attempt last weekend because of an issue with one engine
in the rocket's first stage detected at ignition. (8/3)
Ariane 6 Testing Proceeding Slowly
(Source: Ars Technica)
Testing of Europe's new Ariane 6 launch vehicle is proceeding slowly.
ESA said it conducted a countdown test last month using a prototype of
the Ariane 6 on the launch pad in French Guiana, but stopped the
countdown short of a planned four-second hot fire because they ran out
of time that day. ESA says it's still studying whether to do that test
again, this time with the engine ignition, or move ahead to a test in
September with an even longer burn of the rocket's Vulcain 2.1 engine.
ESA said that, in either case, it does not plan to webcast the
static-fire test. (8/3)
Starship Launch Debris Tested
(Source: Houston Chronicle)
Sand-like material deposited more than 10 kilometers from the launch
pad by April's Starship launch turns out to be… sand. Researchers from
the University of Central Florida and Rice University studied the
material to see if it was sand or pulverized concrete from the launch
pad itself, which was heavily damaged by the launch. The tests
concluded that the material was sand from Boca Chica Beach, although
they are still examining how the material was thrown so far. Both the
composition of the sand and the size of the particles do not pose
health hazards, researchers concluded. (8/3)
SpaceX Launches Intelsat Satellite
From Florida (Source: CBS)
SpaceX launched an Intelsat communications satellite overnight. A
Falcon 9 lifted off from Cape Canaveral at 1 a.m. Eastern and deployed
the Galaxy 37 satellite into a geostationary transfer orbit 32 minutes
later. The satellite is the last spacecraft of Intelsat's update of its
fleet providing C-band services to North America, freeing up some
C-band spectrum for terrestrial services. The Maxar-built satellite
also hosts a Ku-band payload jointly owned by Intelsat and Japanese
operator JSAT. (8/3)
IARPA Picks Vendors for Small Orbital
Debris Tracking (Source: Space News)
An intelligence agency has selected four vendors to develop
technologies and new approaches for tracking small debris objects in
space. The Intelligence Advanced Research Projects Activity (IARPA)
said this week it awarded contracts to A-Tech, Advanced Space, SRI
International and West Virginia University Research Corporation to
develop technologies and methods to detect, track and characterize
miniature space debris. The value of the four-year contracts was not
disclosed. The IARPA program, called Space Debris Identification and
Tracking, is intended to fill gaps in current space debris monitoring
systems that can track debris no smaller than about 10 centimeters
across. (8/3)
iRocket Gains Access to Air Force
Testing Facility (Source: Space News)
Launch vehicle startup iRocket has signed an agreement to use an Air
Force testing facility. The New York company, formally known as
Innovative Rocket Technologies, signed a four-year cooperative research
and development agreement, or CRADA, with the Air Force Research Lab's
Rocket Propulsion Division. That will allow iRocket to perform engine
tests at an AFRL facility at Edwards Air Force Base. The company said
in June it won a U.S. Space Force contract to demonstrate a reusable
rocket engine for small launch vehicles. (8/3)
Northrop Grumman Plans Stretched
Version of Cygnus (Source: Space News)
Northrop Grumman is planning upgrades to its decade-old Cygnus
spacecraft to support the International Space Station and future
commercial stations. Company officials said at a conference Wednesday
they are working on a stretched version of Cygnus that will increase
its payload capacity from 3,750 to 5,000 kilograms, with a first flight
projected for mid-2025. The company is also studying ways to allow
Cygnus to dock with stations rather than be berthed by a robotic arm.
Northrop has a NASA contract to transport cargo to and from the
station, and company officials said they are in discussions with
companies planning commercial space stations to offer similar cargo
services. (8/3)
China Launches Weather Satellite
(Source: Xinhua)
China launched a weather satellite late Wednesday. A Long March 4C
rocket launched from the Jiuquan Satellite Launch Center at 11:48 p.m.
Eastern and placed the Fengyun-3 06 spacecraft into orbit. The
spacecraft, also known as Fengyun-3F, is the latest in China's fleet of
polar-orbiting weather satellites. (8/3)
Space Business: Superconducted
(Source: Quartz)
Is the hot new potentially superconducting material out of South Korea
actually a hot new superconducting material? We’ll know in a week,
according to Michael Norman, a physicist and distinguished fellow at
the Argonne National Laboratory. That’s roughly how long it will take
researchers around the world to replicate the material, dubbed LK-99,
and assess whether it is actually a superconductor or simply has
unusual magnetic capabilities; his own lab is working on it as we speak.
What makes this particularly scientific race more exciting than most is
that LK-99 relies on relatively cheap and easy to access precursor
materials, and it can by synthesized with techniques that are
accessible to many laboratories and companies. One of the first US
organizations to create LK-99 is likely to be Varda Space Industries, a
startup building spacecraft that will autonomously manufacture
pharmaceuticals in orbit.
Andrew McCalip, Varda’s head of research, is an engineer with a long
interest in material science. When he read the papers that lit up the
physics world, he realized that most of the equipment needed to make
LK-99 was already in his lab, since Varda has been exploring how to
synthesize exotic materials in orbit. (8/3)
Huntsville Hosts Space Convention Days
After Space Command HQ Loss (Source: AL.com)
The Huntsville Madison County Chamber of Commerce says its leaders and
members are “looking ahead” after losing the competition to be the
permanent home of U.S. Space Command headquarters. Huntsville’s looking
ahead starts next week when hundreds of people arrive for the 2023
Space and Missile Defense Symposium, chamber Marketing and
Communications Vice President Claire Aiello said. That annual event
featuring missile hardware displays and briefings by top military
leaders draws hundreds of attendees, vendors and military officers each
year. (8/2)
Space Command HQ Decision Not Tied to
Senator or Abortion, White House Says (Source: Investing.com)
President Joe Biden's decision to nix his predecessor Donald Trump's
plan to move the headquarters of the U.S. military's Space Command from
Colorado to Alabama is unrelated to a dispute with Republican Senator
Tommy Tuberville or concern over Alabama's abortion restrictions, the
White House said. "The deciding factor for President Biden [...] was
operational readiness, pure and simple," White House national security
spokesperson John Kirby said.
The Space Command headquarters decision had "nothing to do with Senator
Tuberville's holds, had nothing to do with partisan politics," Kirby
said. Alabama, which now prohibits nearly all abortions, has threatened
to prosecute residents who travel out of state for abortions.
"Alabama's restrictive reproductive care laws were not a factor in this
decision," a White House official told Reuters, speaking on condition
of anonymity. (8/1)
Space Command Decision Brings Economic
Growth Potential (Source: KOAA)
The political back and forth on the future home of space command
finally decided. It stays in Colorado Springs. “We're excited to bring
a decision that's been years in the making to a conclusion,” said
Colorado Springs Chamber & EDC Chief Operating Officer, Jim
Lovewell. The decision to keep Space Command in Colorado Springs should
be a boost to local economic growth. (8/2)
Biden Served as Tie-Breaker in Space
Command Decision (Source: Politico)
Defense Secretary Lloyd Austin had a tough call to make. Two senior
Defense Department leaders were at odds over where to locate the
permanent headquarters of U.S. Space Command, a decision at the center
of a drawn-out and bitter fight on Capitol Hill laced with parochial
politics. Gen. James Dickinson, the four-star chief of Space Command,
recommended keeping the headquarters at its temporary location at
Colorado’s Peterson Air Force Base, to avoid disrupting the schedule
for the command to become fully operational in August.
Air Force Secretary Frank Kendall, on the other hand, wanted to move
the facility to Redstone Arsenal in Huntsville, Ala., in line with an
11th-hour decision during the Trump administration that was based on
the service’s review of six sites. Austin brought both arguments to
President Joe Biden’s desk and asked the commander in chief to settle
the debate. (8/1)
Northrop Grumman Reassessing
Fixed-Price Contracts After Loss on HALO (Source: Space Policy
Online)
Northrop Grumman is reconsidering when to sign fixed price contracts
with the government after experiencing a $36 million loss on NASA’s
Habitation and Logistics Outpost. Company head Kathy Warden said she
will be ensuring fixed price contracts are used for commercial and
production programs with stable requirements in the future. HALO is the
centerpiece of NASA’s Gateway space station that will serve as a hub in
lunar orbit for operations on and around the Moon as part of the
Artemis program. HALO and MAXAR’s Power and Propulsion Module (PPE) are
scheduled to launch together on a SpaceX Falcon Heavy at the end of
2024. (8/2)
AI is Helping Scientists Reveal Star
Ages. Here's How (Source: Space.com)
A new machine-learning algorithm aims to provide improved measurements
of stellar ages, allowing astronomers to better model how stars evolve.
The algorithm is an AI version of a project called EAGLES, which stands
for Estimating Ages from Lithium Equivalent Widths. EAGLES uses the
lithium abundance of stars to determine their age. Previously, this
work had been done by fitting data to graphs. With surveys producing
more and more data, this task has grown time-consuming and complex, so
an AI has been written to take on the job. (8/2)
Blue Origin is Tightening its
Return-to-Office Policy: 'Blue is a Work-From-Work Company'
(Source: Business Insider)
Blue Origin is telling many employees to be in the office 5 days a week
as it transitions from a more flexible remote work policy. Company
executives recently shared a reminder of the new return-to-office
policy, according to a companywide email obtained by Insider. It said
employees with assigned desks in 5 of its remote offices, across
California, Arizona and Virginia, must adhere to this policy because
their "desk occupancy rates need to improve." Offices in the Seattle
area, Florida, Texas, and Huntsville, Alabama, are "at capacity," or
"managing current space or parking constraints," the email stated. (8/2)
Union Objects to the FAA’s
Return-to-Office Order (Source: FNN)
The FAA’s order for employees to return to the office didn’t sit well
with one of its unions. They call the order a clear violation of their
collective bargaining agreement. "We represent over 11,000 employees at
the FAA," said Dave Spero of the PASS union. "We have to be [at] an air
traffic control facility or in some capacity on the job because that’s
where the work is. But that’s not always the case with our aviation
safety inspectors. They could be living in New York and overseeing the
commercial operators in California. (8/1)
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