China Got on the
Bandwagon to Provide Global Satellite Internet (Source:
Quartz)
Over the weekend, China launched a satellite into low-earth orbit, the
first step of a plan to provide global satellite internet to people who
still don’t have reliable access. Nearly 3.8 billion people are
unconnected to the internet, and women and rural poor are particularly
affected. The satellite, called Hongyun-1, took off at China’s national
launching site Jiuquan Satellite Launch Center on Dec. 22. Hongyun-1,
or “rainbow cloud,” is the first of 156 satellites of the same name
developed by state-owned spacecraft maker China Aerospace Science and
Industry Corporation (CASIC). A Long March 11 rocket, made by another
state-owned firm, China Aerospace Science and Technology Corporation,
carried the Hongyun-1.
CASIC intends to launch all the Hongyun satellites by around 2022 to
form a constellation that will improve internet access in remote parts
of China, and eventually in developing countries, a plan first
announced in 2016. Most of the satellites will operate 1,000
kilometers (620 miles) above the earth, far lower than
satellites are typically placed. The project is “moving the internet
currently on the ground into the sky,” said Hou Xiufeng, a spokesperson
for CASIC, “It’s China’s first true low-orbit communication satellite…
The launch will greatly boost commercial space.” (12/24)
Uranus Was Slammed by an
Object Twice the Size of Earth (Source: BGR)
It’s been a big year for Uranus. We’ve learned quite a bit about the
planet thanks to new research efforts aimed at explaining why it
behaves dramatically different when compared to the other planets in
our system. Back in July we learned that the planet’s bizarre rotation
— it spins at a nearly 90-degree angle to our Solar System’s other
worlds — was likely caused by some kind of incredible impact a long
time ago. Now, a new study out of the UK is supporting the collision
theory and provides a video of just how such a crash might have looked.
Anyone who took high school physics class knows that affecting an
object the size of Uranus would take an incredible amount of energy.
Using computer simulations, researcher Jacob Kegerreis of Durham
University in North East England estimates that the object that struck
the planet would have been at least twice the size of Earth.
The collision likely happened very early on in Uranus’s development,
even before the planet’s moons had taken shape. This could explain why
the lopsided planet’s moons also have a habit of spinning at an angle
unlike the rest of planets in our system. What’s particularly
interesting about this new work is the timeline over which the
collision has been plotted. Such a crash would have been cataclysmic
for Uranus and, if Kegerreis and his computer models are correct, the
dramatic crash took place over the course of mere hours. (12/24)
Putin Crows as He
Oversees Russian Hypersonic Weapons Test (Source: ABC)
Russian President Vladimir Putin oversaw a test Wednesday of a new
hypersonic glide vehicle, declaring that the weapon is impossible to
intercept and will ensure Russia's security for decades to come.
Speaking to Russia's top military brass after watching the live feed of
the launch of the Avangard vehicle from the Defense Ministry's control
room, Putin said the successful test was a "great success" and an
"excellent New Year's gift to the nation." (12/26)
ESA Restructures
Satellite Servicing (Source: Space News)
ESA is restructuring a satellite servicing program to make it more
attractive to companies. The e.Deorbit program is being expanded beyond
its original focus on developing systems to deorbit the defunct Envisat
satellite. Companies can now propose to deorbit any satellite weighing
more than 100 kilograms that would not come down naturally in the next
five years, as well as offer refueling and repair services. ESA wants
to encourage the development of European satellite servicing
capabilities, a field dominated currently by American efforts. (12/26)
Utima Thule Puzzles
Scientists (Source: Space.com)
As New Horizons approaches Ultima Thule, scientists are puzzled by one
aspects of the object. Because the object is irregularly shaped,
scientists had expected to see changes in brightness, known as a
lightcurve, as it rotated. However, observations so far have yet to
reveal such brightness variations. Explanations for the flat lightcurve
range from the pole of rotation of Ultima Thule being pointed right at
the spacecraft to the object being surrounded by a cloud of dust or
even a collection of tiny moons. New Horizons is on track to fly by
Ultima Thule next week, with its closest approach just after midnight
on New Year's Eve. (12/26)
House Kills Senate Space
Bill (Source: Space News)
A commercial space bill approved by the Senate Thursday died in the
house Friday. The Space Frontier Act, S.3277, failed to get the
two-thirds majority needed for passage under suspension of the rules in
the House. The bill had lackluster support from House Science Committee
Chairman Lamar Smith (R-TX), who didn't think the bill went far enough,
and incoming committee chair Eddie Bernice Johnson (D-TX), who was
concerned the bill hadn't been properly vetted. There was also,
according to industry sources, opposition from the incoming chair of
the House Transportation Committee, Peter DeFazio (D-OR) Johnson said
she supported some aspects of the bill, such as extending authorization
of the International Space Station, and planned to revisit them next
year. (12/26)
China Launches Secret
Satellite (Source: GB Times)
China also placed a secret satellite into orbit Monday. A Long March 3C
launched from the Xichang Satellite Launch Center at 11:53 a.m. Monday
and placed a satellite called TJS-3 into a geostationary transfer
orbit. Few details are known about the satellite, but the first two
satellites in the series, also in GEO, are believed to be carrying out
signals intelligence or missile early warning missions. (12/26)
Reigniting the Spirit of
Earthrise (Source: The Hill)
On Christmas Eve 50 years ago, the crew of Apollo 8 took a
serendipitous and sublime photo of the Earth. It showed our planet
seeming to rise over the limb of the moon, pitting ourtiny, fragile,
blue and white orb against the infinite blackness of space. The photo
had an impact on our world just as dramatic as the image itself,
finding its way into major publications, giving the public a renewed
sense of awe and pride in our planet, and even jumpstarting the
environmental movement that led to President Nixon creating the
Environmental Protection Agency.
More than anything else, the Earthrise image helped Americans in 1968
see that we could still do great things. It also shows why the upcoming
Congress must commit to fully supporting a space program that ignites
change and inspires millions.
Even decades after the Earthrise photo, NASA’s civil space missions
continue to provide awe and wonder. In recent , the INSIGHT spacecraft
successfully soft landed on Mars, Voyager 2 reached interstellar space
and the International Space Station marked its 30th anniversary
orbiting Earth. As we approach the new year, the New Horizons mission
will be getting ready for our first encounter with a distant small
world called Ultima Thule. (12/26)
After Three Decades on
Capitol Hill, Nelson Leaves Behind Legacy of Space Policy
(Source: WMFE)
Senator Bill Nelson’s more than three decades long political career has
come to an end. After a contentious election and chaotic recount,
Governor Rick Scott will take over as Florida’s Senator next month. On
one of his last days in office, Senator Bill Nelson saw Congress pass
the Space Frontier Bill. It extended the life of the International
Space Station and rolled back regulations to help develop commercial
space partnerships.
“This bill is another step, building on the NASA authorization act
nearly a year ago,” Nelson said to his Senate colleagues.
“Indeed it is my privilege to be out here and to be a part of the
passage of this legislation.” It’s fitting that one of Nelson’s last
feats as a lawmaker was passing a space bill. For the better part of 30
years, the 76-year-old native-Floridian championed space policy. (12/26)
Urban Planning for the
Moon Village (Source: Space News)
The first thing to remember about Moon Village is that it’s not a
village on the moon. That disclaimer comes up in nearly every
presentation about the concept of an open partnership supporting lunar
exploration. “I’m not looking at building some houses, a church, a
cinema, all of this. It’s not that,” said Jan Woerner, director general
of the European Space Agency, during a news conference at the
International Astronautical Congress in Bremen, Germany, in October.
Woerner, who has advocated for the concept since before he took the
reins of ESA, said the idea is not about human spaceflight at all,
really. “Moon Village is not the colonization of the moon,” he said. “I
don’t want to move people away from the Earth to live on the moon.” So,
what is it? “The idea of the Moon Village is a multipartner, open
concept,” he said. “The Moon Village is not one project or one program.
It says, ‘Let’s do it together.’”
But while Woerner might be the most famous advocate for Moon Village,
it’s not an ESA program. Instead, the concept is being organized,
loosely, by a nonprofit organization established in 2017 called the
Moon Village Association. “We found that, in order to implement the
vision of the Moon Village, you need an organization that can create a
permanent platform,” said Giuseppe Reibaldi, president of the
association who previously worked for 35 years at ESA. (12/26)
Number of World's Space
Launches in 2018 Exceeds 100, Space Industry Source Says
(Source: Sputnik)
In 2018, the number of space launches carried out throughout the world
surpassed 100 for the first time since 1990, a source in the Russian
rocket and space industry told Sputnik on Wednesday, adding that the
space activity activation was explained by the doubling of Chinese
space launches. "A total of 112 space launches have been carried out so
far this year. The number of launches per year for the last time
exceeded 100 in 1990," the source said.
According to the source, the number of space launches is set to reach
115, with three more launches scheduled for 2018. "In general, the
increase [in the number of space launches] was ensured by China, which
conducted 18 space launches in 2017 and will carry out a total of 39
launches in 2018 with one more launch planned [this year]," the source
said. (12/26)
Roscosmos Subsidiary
Signs Contract for Third Commercial Launch of Soyuz
(Source: TASS)
Glavkosmos Launch Services, a subsidiary of Russia’s space corporation
Roscosmos, has signed a contract for a third commercial launch of the
Soyuz-2.1a carrier rocket, the company’s marketing director Yevgeny
Solodovnikov told reporters on Wednesday. Earlier, the company signed
two contracts to launch South Korean remote sensing satellites CAS500-1
and CAS500-2 atop Soyuz-2.1a carrier rockets. They are scheduled to be
launched in late April and late July 2020, from the Baikonur space
center in Kazakhstan.
"We have signed a contract for the third launch. I will not reveal
other details right now. The information will be made public early next
year," he said. The official added that the October 11 aborted launch
of the Soyuz-FG carrier rocket, carrying Russian cosmonaut Alexei
Ovchinin and NASA astronaut Nick Hague, did not affect the demand for
commercial Soyuz launches. (12/26)
What Did Plato Think the
Earth Looked Like? (Source: New York Times)
“Hey, don’t take that, it’s not scheduled,” Frank Borman said, joking
to his fellow Apollo 8 astronauts, Bill Anders and James Lovell, on
Dec. 24, 1968. They were orbiting the moon, farther from Earth than any
humans had ever been. On the fourth pass, they were confronted by an
extraordinary sight that jolted them out of their regimented
procedures. There, seen through a small window, was Earth itself,
rising out of the void.
For a split second, the astronauts were dazzled by the luminescent blue
sphere, whorled by a white cloud cover. Then, as they were trained to
do, they went back to work. As it turned out, Mr. Anders was the one
who snapped a color photo, just after his fellow astronauts, Frank
Borman and James Lovell, called his attention to the greatest photo op
in history.
The color film proved to be the key; a similar photo had been taken two
years earlier, but without the dazzling blue. When the photo was
republished on the cover of Life magazine, and beamed out on America’s
color TVs, billions of others had to same chance to look back at Earth
in all its cerulean glory. That this life-giving place was the same
thing as Creation was a message the astronauts reinforced on the same
day, with their reading from the Book of Genesis. (12/24)
2019 Calendar of Space
Events You Can't Miss (Source: Business Insider)
When it comes to events in space, 2019 is going to be an extraordinary
year. That's not to say 2018 will be an easy act to follow. After all,
SpaceX debuted the world's most powerful operational launch system
(called Falcon Heavy), sent a car beyond Mars, and helped lift off more
orbital rockets than in any year since 1990.
With a few exceptions, NASA also had a momentous 12 months: The US
space agency announced its first-ever commercial astronaut crews, began
a new hunt for Earth-like planets, sent a probe to "touch" the sun, and
landed its InSight robot on Mars. China, meanwhile, crashed an old
space station into the ocean and launched a small fleet of moon
satellites. Click here.
(12/24)
Is the Gateway the Right
Way to the Moon? (Source: Space News)
Sometime in 2028, competing for attention alongside a presidential
election and the return of the Summer Olympics to Los Angeles, NASA
will return humans to the surface of the moon. A lunar lander will
depart the cluster of modules in an elliptical orbit around the moon,
called Gateway, and descend. One stage will take the lander to a low
lunar orbit and then separate, after which the descent module will
handle the rest of the journey to the lunar surface. A crew of up to
four will spend days — perhaps up to two weeks — on the surface before
boarding the ascent module, which will take them back to the Gateway.
At least that’s NASA’s plan for now. A year after President Donald
Trump formally directed NASA to return humans to the moon in Space
Policy Directive (SPD) 1, the agency has developed the outlines of a
plan to carry that out, while emphasizing the language in the policy to
do so in a “sustainable” manner and with international and commercial
partners. But as the agency describes two of the biggest elements of
the plan, the Gateway and a “human-class” lunar lander, it’s still
struggling to sell the proposal to its various stakeholders, including
its own advisers.
As NASA started to implement SPD-1, it made use of something it had
already proposed: a cislunar habitat called the Deep Space Gateway.
Under the agency’s previous “Journey to Mars” plans, the Deep Space
Gateway was intended to test out technologies needed for future human
deep space missions, including expeditions for Mars proposed for the
2030s. Click here.
(12/24)
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