Never, Eris was explored only by telescopes.
Humans have been exploring space for over 60 years, starting with the launch of the first artificial satellite, Sputnik 1, in 1957. Since then, space exploration has continued to progress, with numerous milestones achieved in space travel, satellite launches, and space exploration missions.
Well we are still figuring out when the next trip is but it isn't going to be more than a couple of years
At the moment, the only problems with space exploration are money, biology, and speed. Money aside, the last two, biology and speed, are very relate-able. Rockets are extremely slow, considering the scope of space. This wouldn't be a problem if humans could live forever, or if we were unaffected by space. Unfortunately, neither of these are at all true. This is why biology is extremely important. Researching ways to survive radiation and have populations not only survive but thrive in space are the greatest challenges in space exploration and must have the most stress put upon them.
The documentary was about Hitlers rule in Germany and was mainly filmed in Germany and Austria.
As of now, the space shuttle program has been retired and no new shuttles are being built. The last space shuttle was the Space Shuttle Atlantis, which retired in 2011. The focus has shifted towards developing new spacecraft for space exploration.
Space exploration is not only good, it is also needed. We have to face the fact that this planet isn't going to last forever, and our only chance of survival in reaching out into space. We must find another planet we can inhabit before we fall victim to the death of our own.
after henry's last which was the 4th exploration he died.by:5th grader
Marc Greneau is not a widely recognized figure in the context of space exploration or missions, so there may be some confusion regarding his contributions. If you meant a different astronaut or space professional, please provide their correct name. Otherwise, as of my last update, there is no notable record of Marc Greneau's activities in space.
As of my last knowledge, Ellen Ochoa is alive. She is a former astronaut and the first Hispanic woman to go to space. Ellen Ochoa has made significant contributions to the field of space exploration and continues to inspire many with her achievements.
the avid explorer did not have much luck on his last journey.
As of my last update in October 2023, Sunita Williams, the American astronaut, has not died. She is known for her significant contributions to space exploration and has completed multiple space missions. Please check the latest news sources for the most current information.
The last shuttle launch was STS-135, which took place on July 8, 2011, and marked the final mission of the Space Shuttle program. There are no plans for further shuttle launches as NASA has shifted its focus to other space exploration initiatives.