Answer:
The accident of the Columbia space shuttle made the repairs to the Hubble microscope uncertain, as well as the future of this telescope.
Explanation:
The Hubble telescope was a major scientific breakthrough, both in terms of its creation and its launch. It has been in space for over thirty years and there is no date for its shutdown.
This telescope needs maintenance in order to function effectively, however this maintenance has not been done for some time and it is uncertain when it will happen. This uncertainty is an effect that the Columbia space shuttle accident caused. That's because Columbia was responsible for maintaining Hubble, but it exploded when it returned to Earth, killing the entire crew. This made the telescope's repairs uncertain, expensive and dangerous, discouraging its execution.
Because all though he knows his sister is dead, he can still hear knocking and scratching sounds coming from her coffin. She's dead, but comes back to life to haunt him causing his madness to grow stronger.
If you dont mind me asking, what is the underlined word?
1. Please get flour, sugar, eggs, and milk to make brownies.
2. Dear Mr. Andrews, ….
3. Team practice: first, warm up, second, drills, then repeat.
4. “Don’t forget to take the trash out!” Mom reminded us.
5. First, go to the bank, then the store, after that, go home.
6. Tim asked, “Can we go to the fair this year?”
7. The best part was the skiing, but I also enjoyed sledding.
8. Mrs. Taylor, the English teacher, also heads the debate club.
9. While I am traveling, my neighbor will take care of the dogs.
10. Alice got to go to Six Flags, and she went to the water park.
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