An MIT team is working on a new aiming system that will allow CubeSats to use lasers for high-bandwidth communications with Earth. The new laser-pointing platform uses a second directional beam to keep the primary data beam on focus, allowing the CubeSat to transmit large amounts of data without the need for heavy antennae or wasting propellant.
GEO Satellites business globally make roughly 80% of the overall Space market business with $270B revenues claimed in 2017. How a Space Industry of such kind level of business can disappear is not an argument for many years to come but how a transformation of the Satellite configuration can impact the Space Industry this represents a real topic.
I already discussed in my previous article of how the advancement of A.I. bringing to autonomous missions for satellites, 3D printing permitting on-orbit Manufacturing and Robotic Assembly are not far away technologies, with the mature advancements achieved in on-Ground applications, to be applied to Space Satellites. Already today recently born Startups are working on Satellites on-board software/hardware permitting more autonomous tasks with decision making capability without being piloted from remote on-Ground Stations, significantly reducing operative costs.
Arriving to build fully autonomous Satellites is just a matter of time, with remotely controlled operations to be applied only for safety contingencies. The foreseen growth in the number of small satellites by order of magnitudes push the market this way.
Continue reading “The end of GEO Satellites as we know today” »
The California-based startup Rocket Lab will launch 10 tiny satellites into orbit for NASA tonight, and you can watch it all live online.
A Rocket Lab Electron booster is scheduled to launch NASA’s ElaNa-19 mission from the company’s private Launch Complex 1 on the Mahia Peninsula of New Zealand’s North Island. Liftoff is scheduled for 11:07 p.m. EST (0407 Dec. 13 GMT) during a 4-hour launch window that closes at 3 a.m. EST (0800 GMT). You can watch live via Rocket Lab’s website, beginning about 20 minutes before liftoff. You can also watch the launch here on Space.com, courtesy of Rocket Lab. Bad weather may be a concern for the launch, company officials said.
Tonight’s launch will mark Rocket Lab’s first flight for NASA and the fourth orbital flight of the company’s Electron booster over all. After two test flights (nicknamed “This Is A Test” and “Still Testing”), the company successfully launched its first commercial mission (dubbed “It’s Business Time”) last month.
Continue reading “Watch Rocket Lab Launch a Cubesat Fleet for NASA Tonight!” »
Next stop: the Lunar Farside
China’s Chang’e-4 lunar mission, the first-ever soft-landing endeavor on the lunar farside, launched successfully on 8 December at 02:23 Beijing time (7 December at 18:23 UTC) via a Long March 3B rocket from Xichang Satellite Launch Center. The launch carried a lander and a rover toward the Moon. On 12 December at 8:45 Beijing time (16:45 UTC), the spacecraft arrived in lunar orbit, preparing for a landing in early January.
Continue reading “Chang’e-4 Successfully Enters Lunar Orbit” »
The first-ever surface mission to the far side of the moon is underway.
China’s robotic Chang’e 4 spacecraft streaked away from Earth today (Dec. 7), launching atop a Long March 3B rocket from the Xichang Satellite Launch Center at about 1:23 p.m. EST (1823 GMT; 2:23 a.m. on Dec. 8 local China time).
If all goes according to plan, Chang’e 4 will make history’s first landing on the lunar far side sometime in early January. The mission, which consists of a stationary lander and a rover, will perform a variety of science work and plant a flag for humanity in a region that remains largely unexplored to date. [China’s Chang’e 4 Moon Far Side Mission in Pictures].
Continue reading “China Launches 1st Mission to Land on the Far Side of the Moon” »
China launched its Chang’e 4 mission to the far side of the moon on Dec. 8, 2018 Beijing Time (Dec. 7 EST/GMT). China is the first country ever to send a rover to soft-land on the lunar farside. See the mission photos here! This Image: The Long March 3B rocket carrying Chang’e 4 lifts off from China’s Xichang Satellite Launch Center.
Credit: Jiang Hongjing/Xinhua/Zuma
China’s Chang’e 4 lunar probe lifts off the pad at Xichang Satellite Launch Center on Dec. 7, 2018 (Dec. 8 local Chinese time).
Continue reading “Chang’e 4 in Pictures: China’s Mission to the Moon’s Far Side” »
As on Earth, so in space. A four-satellite mission that is studying magnetic reconnection—the breaking apart and explosive reconnection of the magnetic field lines in plasma that occurs throughout the universe—has found key aspects of the process in space to be strikingly similar to those found in experiments at the U.S. Department of Energy’s (DOE) Princeton Plasma Physics Laboratory (PPPL). The similarities show how the studies complement each other: The laboratory captures important global features of reconnection and the spacecraft documents local key properties as they occur.
The observations made by the Magnetospheric Multiscale Satellite (MMS) mission, which NASA launched in 2015 to study reconnection in the magnetic field that surrounds the Earth, correspond quite well with past and present laboratory findings of the Magnetic Reconnection Experiment (MRX) at PPPL. Previous MRX research uncovered the process by which rapid reconnection occurs and identified the amount of magnetic energy that is converted to particle energy during the process, which gives rise to northern lights, solar flares and geomagnetic storms that can disrupt cell phone service, black out power grids and damage orbiting satellites.
China has launched the first mission to land a robotic craft on the far side of the Moon, Chinese media say.
The Chang’e-4 mission will see a static lander and rover touch down in Von Kármán crater, located on the side of the Moon which never faces Earth.
The payload blasted off atop a Long March 3B rocket from Xichang Satellite Launch Center.
