why were astronomers in the 1990s surprised to learn that the expansion rate of the universe is getting faster with time?

Question

21-11-2022
Physics

Answered

why were astronomers in the 1990s surprised to learn that the expansion rate of the universe is getting faster with time?

Answer :

Other Questions

A car and a truck traveling in opposite directions left washington, d. C. The car traveled 19 miles per hour faster than the truck, and at the end of 8 hours th

what can occur when the head is accelerated faster and harder than the torso in a rear end collision

A table tennis ball is dropped onto the flour from a height € 4m and It rebounds to a height of 3m. If the time of ontact with the floor is o.ols, what is the m

why must the field have the same value insider the dieelectric as in the free space between the plates

How can you use the special theory of relativity to explain the effects of relative motion on time, length, mass, and energy?

in the figure, determine the character of the collision. the masses of the blocks, and the velocities before and after are given. the collision is

a thin nonconducting rod with a uniform distribution of positive charge q is bent into a circle of radius r. the central perpendicular axis through the ring is

Which of the following is true of the magnitudes of tensions T₁, T2, and T3 in the ropes in the diagram shown? (A) The magnitude of tension T3 must be greater t

the first major failure of the ptolemaic theory to predict the results of observations was A. The precise observations of tycho brahe B. The retrograde motion o

A massless rope connects a box on a horizontal surface and a hanging stone as shown below. The rope passes over a massless, frictionless pulley. The box is give

NomulaHarsh NomulaHarsh · Answer 1 · 2022-11-24T21:51:30-05:00

The expected gravity to be slowing the expansion rate with time.

The universe's expansion was predicted to slow down for a reason, but what was it supposed to be?

Cosmologists—scientists who study the universe—predicted, up until recently, that gravity was slowing the universe's expansion rate. According to recent scientific findings, the universe might continue to grow indefinitely.

What was the question that the two astronomy teams' discoveries in the 1990s raised?

To determine the rate at which the universe was slowing down in its expansion, two rival teams started observing supernovas in the middle of the 1990s. They discovered the exact opposite, much to everyone's surprise: the expansion was speeding up rather than slowing down, driven by an enigmatic, invisible force.

Therefore, they expected gravity to be slowing the expansion rate with time.

Learn more about astronomers from the given link.

https://brainly.com/question/1141458

#SPJ4