Saddle up.
Why use unsustainable rocket propellants for small satellite launches when you could just catapult them into space?
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China’s military has built a fake US Navy aircraft carrier and other warships for possible missile target practice, according to new satellite images published Sunday.
The images, captured by Colorado-based satellite imagery company Maxar Technologies, show a full-scale outline of a carrier and at least two Arleigh Burke-class destroyers at what appears to be a new target range complex in the Taklamakan Desert, part of China’s notorious Xinjiang province.
One of the mockups included the funnels and weapons systems featured on the destroyers, according to an analysis by the US Naval Institute.
“We are absolutely losing some science,” Jonathan McDowell, an astronomer at the Harvard-Smithsonian Center for Astrophysics, tells The Register. “How much science we lose depends on how many satellites there end up being. You occasionally lose data. At the moment it’s one in every ten images.”
Telescopes can try waiting for a fleet of satellites to pass before they snap their images, though if astronomers are trying to track moving objects, such as near-Earth asteroids or comets, for example, it can be impossible to avoid the blight.
“As we raise the number of satellites, there starts to be multiple streaks in images you take. That’s no longer irritating, you really are losing science. Ten years from now, there may be so many that we can’t deal with it,” he added.
The year is 1,972 the final Apollo mission to the moon has just been completed and President Nixon has announced a new American Spacecraft. “This is the largest spacecraft ever launched by man, the first winged spaceship” “The world’s first reusable spacecraft” The Space Shuttle.
Capable of carrying several astronauts as well as large satellites into Earth’s orbit. This new idea for a reusable spacecraft was meant to drastically reduce the cost of getting into orbit, and although the Space Shuttle did complete hundreds of successful missions, it never really lived up to everything it promised to be.
Today, we have SpaceX making another attempt to cut the cost of getting into space. But what are they doing differently? How do we know the BFR won’t become another Space Shuttle?
Adding another dimension to the Jeff Bezos and Elon Musk rivalry.
Amazon will launch the first two of its Project Kuiper internet satellites in the fourth quarter of 2,022 in a bid to tap the market for internet satellite constellations, a press statement from the delivery giant reveals.
Amazon announced Project Kuiper last week, alongside a partnership with Verizon, which will provide its telecommunications expertise. The two firms are following in the footsteps of SpaceX’… See more.
Magnets on the end of a robot arm could help move debris or fix satellites without ever being touched.
But in recent years the government has signaled its intent to open up the sector to private players and last year passed a series of reforms designed to foster innovation and encourage new start ups. Earlier this month Prime Minister Narendra Modi also launched the Indian Space Association, an industry body designed to foster collaboration between public and private players.
One of the companies that has been quick to pounce on these new opportunities is Agnikul, which is being incubated at the Indian Institute of Technology Madras in Chennai. This February, the company successfully test fired its 3D-printed Agnilet rocket engine, just four years after its founding.
While other private space companies like Relativity Space and Rocket Lab also use 3D printing to build their rockets, Agnikul is the first to print an entire rocket engine as a single piece. IEEE Spectrum spoke to co-founder and chief operating officer Moin SPM to find out why the company thinks this gives them an edge in the burgeoning “launch on-demand” market for small satellites. The conversation has been edited for length and clarity.
When it launches in 2,022 the GOES-T satellite will watch over Earth and give us early warning of natural disasters. But preparing it is an epic task for Lockheed Martin.
NASA Once Again Chooses SpaceX For New Mission GOES-U: GOES-U will provide advanced imagery and atmospheric measurements of Earth’s weather, oceans, and environment, as well as real–time mapping of total lightning activity and improved monitoring of solar activity and space weather.
These satellites will be used by NOAA to forecast potentially hazardous weather and regularly monitor the weather. The weather of a particular region can be seen through the GOES-R series of satellites.
On the website, it says, “The GOES-R Series provides advanced imagery and atmospheric measurements of Earth’s weather, oceans and environment, real-time mapping of total lightning activity, and improved monitoring of solar activity and space weather.”
DUBAI, U.A.E. — SpaceX has won a contract to launch an Emirati high-resolution imaging satellite on a Falcon 9 rideshare mission in 2023.
The Mohammed Bin Rashid Space Centre (MBRSC) announced at an Oct. 27 press conference here, held during the 72nd International Astronautical Congress, that it selected SpaceX to launch its MBZ SAT satellite in the second half 2023. The center did not disclose the value of the contract.
Salem AlMarri, deputy director general of MBRSC, said the center looked at several launch providers for the mission. “At the end of the day, we look, for each mission, what is best. For this mission, SpaceX was the best.”
