Time: 2024-11-15
A military spacecraft establish 55 old_age ago was travel from its orbit and nobody is quite certain who make it, or why. In 1969, the UK establish Skynet-1A, a military communications satellite put in orbit above the east seashore of Africa in order to relay information to British arm force. It stop working due to hardware issue around 18 calendar_month after it get_down operate, and the spacecraft was left to the Torah of physics to orbit the Earth it is now the old UK spacecraft still in space. The spacecraft is not where it is suppose to be, now some 36,000 kilometer above the Americas. At some point in the intervene old_age, the satellite has likely been travel but nobody look to know when, who, or why.
Actually Skynet scientist are baffled after the UK's old satellite, Skynet-1A, which was establish in 1969, look to have travel to an entirely different position in its geostationary orbit 22,000 mile above the Earth's surface and nobody know who make it or why. The communications relay for the British force mysteriously roll west, from above Africa's east seashore to over the Americas, even though gravitational shift should've travel it further east. As the BBC report, orbital mechanics simply ca n't history for its drifting, which only leaf one obvious possibility open : somebody travel Skynet-1A. Its new position could be hazardous for many other geostationary satellite circle the Earth."It's now in what we call a' gravity well' at 105 degree West longitude, wandering backwards and forwards like a marble at the bottom of a bowl,"space adviser Stuart Eves state the BBC.
Despite his best attempt, Eves hour_angle yet to figure out why the UK's old spacecraft mysteriously roll thousand of mile west. While it help British force to communicate with other base across the stallion Earth, Skynet-1A was construct by and establish in the United States. The Americans originally control the satellite in orbit. document propose the US was in control when Oakhanger doomed sight of the ancient satellite in June 1977. Our planet's orbit has become incredibly clutter, particularly at the spacecraft's current longitude.
Our planet's orbit has become incredibly clutter, particularly at the spacecraft's current longitude. An active_agent satellite, harmonize to the BBC, may semen close to space debris up to four times a day. Just stopping_point calendar_month, a Boeing satellite suddenly explode into about 500 traceable piece of debris in geostationary orbit. Fortunately, numerous company are working on a potential solution : specially plan spacecraft that can gutsiness defunct satellite out of the sky and move them out of injury's manner. scientist have long warn of a situation name"Kessler syndrome,"in which one space debris collision could lead to a cascade series of event that brand an already dangerous space debris problem into an orbital crisis. We must think about the consequence of space debris and how to pull_off it effectively to prevent future collision in space.