NASA Says
Skyscraper-Sized Asteroid Headed Toward Earth is ‘Potentially
Hazardous’ (Source: BGR)
Imagine a piece of rock the size of the Burj Khalifa skyscraper
speeding through space 15 times faster the world’s fastest manned
aircraft. Now imagine that piece of rock buzzing toward Earth on its
way to making a nearby pass (and by “nearby,” we mean more than 11
times the distance between our planet and the moon).
If you were a scientist at NASA, you’d probably deem that object as
“potentially hazardous,” too. But thankfully, we shouldn’t need any
stunts like the one pulled off in Armageddon to save us. That said,
NASA likes to label any asteroid that comes within 4.6 million miles of
Earth as “potentially hazardous,” so Asteroid 2002 AJ129 isn’t getting
any kind of special treatment.
The space object is 0.7 miles wide, some 0.2 miles bigger than the
massive Burj Khalifa skyscraper in Dubai. It’s speeding through space
at 67,000 mph. 2002 AJ129 will pass Earth on Feb. 4 at a distance of
more than 2.6 million miles. The distance between the Earth and the
Moon, meanwhile, is 238,855 miles. (1/18)
Moon Rush: These
Companies Have Big Plans for Lunar Exploration (Source:
Space.com)
The moon may soon be a very busy place. A number of private companies
and national governments are planning missions to the lunar surface in
the next few years, and the spate of activity could lay the foundation
for human outposts on Earth's nearest neighbor in the not-too-distant
future.
"It's a pretty pivotal moment, we think, for the moon, and the country,
and the world," Dan Hendrickson, vice president of business development
for the Pittsburgh-based company Astrobotic, said Wednesday (Jan. 10)
at the Lunar Science for Landed Missions Workshop, which was held here
at NASA's Ames Research Center. Click here.
(1/17)
GAO Expects Delays in
SpaceX and Boeing Astronaut Flight Certification (Source:
Engadget)
It's no secret that NASA is pretty far behind schedule when it comes to
returning to human spaceflight. The House Committee on Science, Space,
and Technology asked NASA some hard questions about the delays, and it
turns out the setbacks aren't over yet. Cristina Chaplain from the GAO
said, "We've found that the program's own analysis indicates that
certification is likely to slip into December 2019 for SpaceX and
February 2020 for Boeing."
Both companies are currently scheduled to be certified in the first
quarter of 2019, and both companies maintained during the hearing that
they are confident in their current schedules. According to NASA's
William Gerstenmaier, the US is currently covered through fall of 2019,
thanks to seats we've purchased on Russian Soyuz rockets. After that,
though, it becomes a real problem. If there are additional delays to
either of these schedules, Russia can't build more Soyuz capsules in
time to accommodate the US, and there are no more seats reserved for
U.S. astronauts.
While Gerstenmaier said that NASA is brainstorming about how to find
additional flights if such an action becomes necessary, that doesn't
change the constraint here. There's currently one vehicle able to ferry
astronauts to and from the ISS. It's not clear where NASA expects to
find more choices there. It's important to note that certification is
different than a first flight. While SpaceX and Boeing are both
scheduled to send their first crewed flights into space by the end of
2018, it's likely they will slip into early next year. Human-rating
certification, on the other hand, is a rigorous process to ensure that
the system (crew capsule and launch vehicle) is safe to regularly carry
astronauts. (1/17)
America’s Fastest Spy
Plane May Be Back—and Hypersonic (Source: Bloomberg)
For years, Lockheed Martin Corp. has been developing a successor to one
of the fastest aircraft the world has seen, the SR-71 Blackbird, the
Cold War reconnaissance craft that the U.S. Air Force retired almost
three decades ago. Lockheed officials have said the hypersonic
SR-72—dubbed the “Son of Blackbird” by one trade journal—could fly by
2030.
But a rather curious talk last week at an aerospace conference by a
Lockheed Skunk Works executive implied that the SR-72 might already
exist. Referring to detailed specifics of company design and
manufacturing, Jack O’Banion, a Lockheed vice president, said a
“digital transformation” arising from recent computing capabilities and
design tools had made hypersonic development possible. Then—assuming
O’Banion chose his verb tense purposely—came the surprise. (1/16)
Earthquake-Causing Meteor
Leaves Michigan Residents Awestruck (Source: ABC News)
Residents of southeast Michigan were left a bit shaken Tuesday night
after a big bright flash lit up the sky and the ground beneath them
shook. A flying saucer? No. A shooting star? Not quite. The National
Weather Service eventually solved the mystery, tweeting "USGS confirms
meteor occurred around 810 pm, causing a magnitude 2.0 earthquake."
(1/17)
Museum Plans an Aerospace
Nexus on the Colorado Front Range (Source: Aurora Sentinel)
The Wings Over the Rockies museum is set to open a second campus, the
Exploration of Flight, at Colorado's Centennial Airport this summer.
The 15-acre campus will serve as the home to two galleries, focused on
the future of aviation and space travel, and a school that will serve
middle and high school students who desire to make their career among
the clouds.
The first phase of the ambitious project by Wings will be the
18,000-square-foot Boeing Blue Sky Aviation Gallery, which will open up
this summer and showcase the present and future of aviation in an
interactive environment, including the potential for real-life airtime.
Yes, plans call for patrons to make reservations and take a ride in the
sky. The second phase in 2019 will bring the Ozmen Black Sky Gallery, a
12,000-square-foot facility, which will focus on the final frontier,
the solar system and space travel. (1/17)
Air Force to Create
3-Star Space Post in DC (Source: Space News)
Air Force Secretary Heather Wilson has notified the congressional armed
services committees of a new plan to create a three-star position that
would directly support U.S. Space Command. The post would be “vice
commander of Air Force Space Command,” and would be based in
Washington — not in Colorado Springs, where Air Force Space
Command is headquartered. This is part of a broader effort by the Air
Force to comply with a legislative mandate to increase focus on space
and make it a higher priority on the Air Force’s agenda. (1/16)
Next Mars Analog Mission
will Help Improve Efficiency and Reduce Dust Exposure
(Source: Space Daily)
Research by an Embry-Riddle Aeronautical University professor hopes to
reduce the risk when astronauts and equipment used in space are exposed
to lunar dust. Minimizing the coverage of lunar dust is just one of the
many research experiments Dr. Ryan Kobrick, assistant professor of
Spaceflight Operations for Embry-Riddle's Daytona Beach Campus, will be
conducting at the Mars Desert Research Station (MDRS) in Utah starting
at the end of January.
The space analog facility was established in 2001 by the Mars Society,
a space-advocacy nonprofit organization dedicated to promoting the
human exploration and settlement of the planet Mars. As mission
commander on the International Space University's six-person alumni
MDRS Crew 188, Kobrick will be in the two-story, eight-meter diameter
cylindrical habitat for two weeks, and will be involved in experiments
studying everything from planetary dust and spacesuit mobility to
enhancing the amount of work that can be conducted outside the
spacecraft. (1/18)
When Will Astronauts
Launch From U.S. Soil Again? (Source: The Atlantic)
Brian Babin, a Republican congressman from Texas, said SpaceX and
Boeing are “behind schedule, may not meet safety and reliability
requirements, and could even slip into cost overruns.” “Both companies
are making progress, but certainly not at the rate that was expected
and not without significant challenges to safety and reliability,”
Babin said. “In order to remedy these problems, NASA may seek
additional funding or accept significant risks. Neither of those
options is viable.”
Right now, the United States pays between $70 million and $80 million
per seat for a ride on Russian Soyuz spacecrafts to the ISS. And the
government has bought a couple more rides through 2019, just in case
delays of the Commercial Crew Program continue. After that, if SpaceX
or Boeing still aren’t ready to fly, NASA may be out of luck. If the
space agency wanted to attempt to buy seats from Russia then, it may
need to wait until new Soyuz launch vehicles are assembled and built, a
process that takes three years. (1/17)
SpaceX Reiterates Falcon
9 Performed as Planned for Zuma Launch (Source: Space
Policy Online)
SpaceX’s Hans Koenigsmann reiterated that the Falcon 9 performed as
planned and took issue with statements made in a recent Loren Thompson
commentary critical of SpaceX. The leading theory is that it reached
orbit, but did not separate from the Falcon 9 second stage and was
destroyed when the second stage automatically deorbited shortly
thereafter. SpaceX built Falcon 9, but Northrop Grumman
provided the payload adapter that connects the satellite to the
rocket. Because everything is classified, what exactly
happened and who is to blame remains unknown on the public stage at
least.
“Falcon performed as specified and it actually performed very well as
specified.” He added that SpaceX is continuing with its launches as
planned, another indication that it is confident the rocket was not to
blame. Rep. Mo Brooks (R-AL), read extensively from Thompson’s Jan. 15
commentary that intimated that the Falcon 9 was, indeed, at fault, and
even if it was the Northrop Grumman payload adapter, SpaceX nonetheless
is responsible because it was the launch provider. He also criticized
SpaceX for other failures. Thompson is a frequent critic of SpaceX. His
own critics note that his Lexington Institute is funded by companies
including Boeing and Lockheed Martin, SpaceX’s competitors in the
launch services business. (1/17)
Europe's Space Agency
Braces for Brexit Fallout (Source: Space Daily)
The European Space Agency (ESA) is drawing up contingency plans for
projects, commercial deals, and staffing that may be adversely affected
by Brexit, senior officials said Wednesday. Programs thrown in flux by
Britain's pending departure from the European Union (EU) include the
Copernicus satellite constellation to monitor environmental damage, and
the Galileo satellite navigation system. (1/17)
Cassini Finds Saturn Moon
Has 'Sea Level' Like Earth (Source: NASA)
Saturn’s moon Titan may be nearly a billion miles away from Earth, but
a recently published paper based on data from NASA’s Cassini spacecraft
reveals a new way this distant world and our own are eerily similar.
Just as the surface of oceans on Earth lies at an average elevation
that we call “sea level,” Titan’s seas also lie at an average
elevation. This is the latest finding that shows remarkable
similarities between Earth and Titan, the only other world we know of
in our solar system that has stable liquid on its surface.
The twist at Titan is that its lakes and seas are filled with
hydrocarbons rather than liquid water, and water ice overlain by a
layer of solid organic material serves as the bedrock surrounding these
lakes and seas. Smaller lakes on Titan, it turns out, appear at
elevations several hundred feet, or meters, higher than Titan’s sea
level. Lakes at high elevation are commonly found on Earth. The highest
lake navigable by large ships, Lake Titicaca, is over 12,000 feet
[3,700 meters] above sea level.
The new study suggests that elevation is important because Titan’s
liquid bodies appear to be connected under the surface in something
akin to an aquifer system at Earth. Hydrocarbons appear to be flowing
underneath Titan’s surface similar to the way water flows through
underground porous rock or gravel on Earth, so that nearby lakes
communicate with each other and share a common liquid level. (1/17)
Japan's Epsilon Rocket
Launches Small Satellite (Source: Asahi Shimbun)
Japan launched a small radar-imaging satellite Wednesday. The Epsilon
rocket lifted off from the Uchinoura Space Center at 4:06 p.m. Eastern
and placed the ANSARO-2 satellite into orbit. ANSARO-2, developed by
NEC Corporation, carries a synthetic aperture radar payload with a
resolution of one meter. The launch was the third for the Epsilon, a
small launch vehicle, and its first in more than one year. (1/17)
Cloud Constellation Plans
12-Satellite System (Source: Space News)
A company that wants to develop a satellite constellation for cloud
computing hopes to close a key funding round in the next few months.
Cloud Constellation is developing SpaceBelt, a network of 12 satellites
that will provide the ultimate cloud storage solution for sensitive
data. The company has launch agreements with Virgin Orbit and a
memorandum of understanding with Space Systems Loral to build its
satellites, but needs to raise $480 million to develop the system. The
company's CEO said he is working to close a $200 million round in the
near future. (1/18)
California Tax on Space
Companies Would End Under Assembly Bill (Source: San
Francisco Chronicle)
A bill introduced in the California legislature would exempt companies
from a space transportation tax. The bill, introduced by Assemblyman
Tom Lackey, would repeal a "space tax formula" enacted last year and
exempt spaceflight income from state taxes. Lackey said the bill is
intended to retain space companies that might be tempted to move to
states with lower tax burdens. Companies, though, supported the tax
formula last year because it gave them more certainty about how they
would be taxed. (1/18)
Luxembourg and China
Agree to Space Cooperation (Source: SpaceResources.lu)
Luxembourg signed an agreement with China to cooperate on research
related to space resources. Under the deal, signed this week by the
Chinese Academy of Sciences and Luxembourg's Ministry of the Economy,
China will establish a research laboratory devoted to deep space
exploration in Luxembourg. An agreement between Luxembourg and the
China National Space Administration also covers potential cooperation
on the economic, legal, regulatory and technological aspects of the
utilization of space resources. (1/18)
Chinese Commercial Launch
Startup Plans Suborbital Test (Source: GB Times)
A Chinese commercial launch vehicle startup is planning its first,
albeit suborbital, launch this summer. OneSpace is developing the OS-X1
suborbital rocket for research and technology demonstration
applications, and expects its first launch in June after successful
tests of its solid rocket motor last month. The OS-X1 is a precursor to
a small orbital launch vehicle, the OS-M1, that the company plans to
launch for the first time at the end of this year. OneSpace has raised
more than $75 million from private sources and government agencies.
(1/18)
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