Vanguard 1, the second US satellite launched on March 17, 1958.
It could be an asteroid or comet.
There is no technology today to collect space junk. Such space junk (dead satellites, booster rockets, nuts and bolts, paint chips, etc.) can only be removed as the orbit of each piece slowy decays due to atmospheric drag. It is technically feasible to have a robotic or manned spacecraft rendezvous with a large dead satellite and attach a retro rocket and guidance package and de-orbit the satellite. However doing so today is prohibitively expensive.
No. Space junk consists of fragments of spacecraft left in space. Saturn is a planet.
It is estimated that there are over 9,000 tons of space debris currently in orbit around Earth, consisting of discarded rockets, defunct satellites, and fragments from collisions. These objects pose a risk to operational satellites and spacecraft in orbit. Multiple organizations are working on developing solutions to mitigate the issue of space debris.
A space debris that is a mix of rock and ice is typically referred to as a "comet". Comets are celestial objects that orbit the Sun and release gas and dust to form a visible coma or tail when they are close to the Sun. They are considered remnants from the early formation of the solar system.
Vanguard 1 was the 4th artificial Earth satellite launched. It was placed in orbit on March 17, 1958. Communication was lost in 1964. It remains the oldest man-made satellite still in orbit and as such is the oldest piece of space junk orbiting Earth
Space debris refers to man-made objects in orbit around Earth that no longer serve a useful purpose. These objects can include old satellites, rocket stages, and fragments from spacecraft collisions. Space debris poses a risk to operational satellites and spacecraft in orbit.
Yes, space junk is real. It consists of defunct satellites, spent rocket stages, and other debris left in orbit around Earth. This space debris poses a risk to active satellites and spacecraft in orbit.
Space debris in low Earth orbit typically travels at speeds between 7-8 km/s, while debris in higher orbits can travel at speeds up to 11 km/s. The average speed of space debris orbiting Earth is around 7-8 km/s.
collision with space craft orbiting the Earth
collision with space craft orbiting the Earth
There are millions of pieces of space debris, ranging from defunct satellites to tiny fragments, currently in orbit around Earth. These objects pose a threat to functioning satellites and spacecraft, as well as the International Space Station. Efforts are being made to track and mitigate the amount of space debris in orbit.
Trash in space can come from a variety of sources, including abandoned satellites, spent rocket stages, and debris generated from collisions between objects already in orbit. Micrometeoroids and other small particles can also contribute to the accumulation of trash in space. Additionally, intentional or unintentional releases of materials during space missions can add to the amount of debris in orbit.
The orbit of "space junk" could deteriorate, resulting in the junk falling to earth. If the item survives re-entry and reaches the earth's surface, it would cause the same damage as an equally sized meteorite, including damaging or destroying structures in the area, killing people, etc.
yes. he orbit the earth and was the oldest human to venture space
an asteroid
The odds of being killed by debris in space are extremely low. The risk of being hit by debris is actively managed by tracking objects in orbit and ensuring spacecraft can maneuver to avoid potential collisions. Astronauts on the International Space Station are well-protected from debris, and satellites are designed to withstand impacts.