1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
liq [111]
4 years ago
13

Which of the following is not a discovery made by the Hubble Space Telescope?

Geography
2 answers:
kupik [55]4 years ago
8 0

Answer:

A. Distinction of the various rings of saturn.

Explanation:

Through images produced by Hubble, astronomers have proven theories and formulated new concepts. Here are the top five discoveries of the telescope:

  • Dark energy. Results obtained by the Hubble telescope throughout the 1990s provided one of the most important scientific discoveries of recent decades. Since the 1920s, astronomers have known that the universe is expanding.
  • Images of the early universe. The telescope achieved an image obtained with exposure time of about 10 days. During the period, the telescope took consecutive images of the same region. The photos were then added together, so scientists were able to produce the deepest image of space ever taken in astronomy.
  • Age of the universe. Since the Big Bang, the Universe has been expanding, but until recently it was not known how fast it was happening. Using Hubble imagery to measure the distance from Earth to other galaxies and analyze stars called white dwarfs, two groups of scientists have been able to make the most accurate determination to date of the speed of expansion and hence the age of the universe. The results were published in 1999 and 2002 and estimate that the universe is between 12 and 14 billion years old.
  • Supermassive black holes. The center of galaxies is a region of intense activity, which was credited with the high concentration of stars, gas and dust. Hubble finds that this movement is actually caused by supermassive black holes.
  • Young planets. Hubble has discovered flat dust disks around young stars, indicating that there are planetary systems in formation.

Neko [114]4 years ago
6 0

Answer:

A. Distinction of the various rings of saturn.

Explanation:

The important discoveries of Hubble space telescope were on discovering the age of the universe, finding the depths and expanse of the universe, along with researching on the black holes and finding visible wavelength images. Finding planets in the inner solar system like Pluto, and an outer solar system like Exoplanets.

You might be interested in
PLEASE HELP DUE AT 2
sleet_krkn [62]

Answer:

I do believe that it is a trick question on where the first civilization was located. but I do remember from high school that it was part of Syria. Or Iraq. I think it was Mesopotamia.

8 0
3 years ago
Why are the Middle Ages referred to as the Middle Ages ?
Vedmedyk [2.9K]

Answer:

The 'Middle Ages' are called this because it is the time between the fall of Imperial Rome and the beginning of the Early modern Europe. ... The Dark Ages are given this name because Europe was in disarray in comparison to the orderliness of classical antiquity and life was short and poor.

8 0
3 years ago
Mr. Goldsmith described the eruption of Mt. Mayon in the Philippines. He discussed great explosions very high into the air of bo
kirill [66]
The correct answer is<span> A composite volcano, rhyolitic magma, and plinian explosion

</span> What composite means is that there was a lot of lava around it that cooled and overtime the more lava there was the more it layered around and created the comoposite volcano. That is because there's a lot of lava at its eruption. The violent explosion is plinian because it goes high into the air with a lot of smoke and matter in it.
6 0
3 years ago
Defention for population density?!
Ket [755]
Population density is a measurement of population per unit area, or exceptionally unit volume; it is a quantity of type number density. It is frequently applied to living organisms, most of the time to humans. It is a key geographical term. Hope this answered your question
3 0
3 years ago
Read 2 more answers
When was Earth’s magnetic field strength high and when was it lower
Alex Ar [27]

Answer:

Over the last two centuries the dipole strength has been decreasing at a rate of about 6.3% per century. At this rate of decrease, the field would be negligible in about 1600 years. However, this strength is about average for the last 7 thousand years, and the current rate of change is not unusual.

4 0
3 years ago
Other questions:
  • Velocity describes both speed and direction of motion.
    11·1 answer
  • The science that deals with the study of the atmosphere is?
    8·2 answers
  • What is ecology? What is a biome?
    7·1 answer
  • In what way are mars and venus similar to earth?
    15·1 answer
  • What ways are gabbro and basalt different? What can you infer from this about how these two kinds of igneous rocks form?
    11·1 answer
  • Both modern humans and ancestors of modern humans are called _______.
    5·1 answer
  • Which statement describes one way new immigrants influenced America in the late 19th century?
    9·1 answer
  • According to the textbook, the gas that is thought to be responsible for most of the human-
    5·1 answer
  • What are the United States’ important natural resources? <br> Can someone please help with
    8·2 answers
  • What three continents are partly in the northern hemisphere and partly in the southern hemisphere.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!