NASA has teamed up with the US Defence Advanced Research Projects Agency (DARPA) to build robots that can not only refuel and repair satellites, but also sabotage enemy spacecraft in the event of space war.
These robotic satellites, known as ‘service stations in orbit,’ could improve the lifespan of satellites.
The robots could fix minor maintenance issues, keeping up with current orbiters as they age and sustain damage. Currently faulty systems can rarely be repaired in space and have to be replaced, which is difficult and expensive. Additionally, the repair bots could sabotage enemy satellites in the event of space war. Possible applications would include dismantling opponents or forcing them to crash, Futurism reported Monday.
The service stations will also help clear up space debris. In 2015, there were about 25,000 human-made objects larger than a human fist and roughly half a million larger than a dime orbiting Earth. These objects travel at high speeds and could pose a serious hazard to new satellites and spacecraft venturing beyond the Earth.
Until now, robots have been able to help astronauts in orbit only at the International Space Station. As a part of the ISS system, space debris is being managed by a ‘robotic arm’ that can effectively save astronauts working on the probe orbiting the Earth. Many studies have also being looking to target asteroids and comets, should any of them be sizeable enough to harm our planet.
The US Defence Advnced Reasearch Projects Agency (DARPA) Wednesday announced its Ocean of Things program, to enable situational awareness over oceans by deploying thousands of small floats that could form a distributed sensor network. Each smart float would contain a suite of commercially available sensors to collect environmental data—such as ocean temperature, sea state, and location—as well as activity data about commercial vessels, aircraft, and even maritime mammals moving through the area
The US Defense Advanced Research Projects Agency (DARPA) has issued a Request for Information (RFI) seeking concepts for novel systems and component technologies to disruptively augment military and civilian operations underground. According to the press release, DARPA is looking for state-of-the-art technologies that could enable future systems to rapidly map and navigate unknown complex subterranean environments to locate objects of interest
DARPA seeks to create scalable cloud-based repository of global satellite data accessible via common interfaces, and pilot development of analytics-as-a-service for DoD users. The rapid pace of new commercial satellite constellation launches has led to a significant increase in the amount and availability of geospatial imagery
The US Defense Advanced Research Projects Agency (DARPA) demonstrated a new sensor that can capture real-time video through clouds. The Video Synthetic Aperture Radar (ViSAR) program, which began in 2013, has been developing an Extremely High Frequency (EHF) targeting sensor to operate through clouds as effectively as current electro-optical and infrared (EO/IR) sensors operate in clear weather
The Defense Advanced Research Projects Agency (DARPA) has issued a Request for Information (RFI) under its Mobile Force Protection (MFP) program to provide inputs on sensing and neutralization technologies to defend U.S
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