does a redshift nebula entail

does a redshift nebula entail an infinitely expanding universe?
1. 3 answers
2. 52 views
What is a redshift nebula and what does it mean
1. 1 answer
2. 15 views
Nebula quick check how are nebula and stars related select the three correct answers Stars explored to farm nebulas nebulas are
1. 1 answer
2. 33 views
Lookback time for a given redshift, tL(z), is...* time between the given redshift and the beginning of the Universe. * time
1. 0 answers
2. asked by qwerty
3. 442 views
Nebulae Quick Check2 of 42 of 4 Items Question What causes a supernova?(1 point) Responses energy of heat energy of heat force
1. 1 answer
2. 35 views
Which list correctly describes the life cycle of our sun from birth to death?(1 point)Responses nebula -> main sequence star ->
1. 1 answer
2. 142 views
Redshift and Blueshift Quick Check1 of 31 of 3 Items Question When will a scientist observe redshift in the spectrum of a
1. 1 answer
2. asked by lol
3. 49 views
What causes a supernova?(1 point)Responses force of a nebula force of a nebula energy of a nebula energy of a nebula force of
1. 9 answers
2. asked by hi
3. 231 views
What causes a supernova?(1 point)Responses energy of a nebula energy of a nebula force of a nebula force of a nebula force of
1. 1 answer
2. asked by hello
3. 23 views
What causes a supernova?(1 point)Responses force of a nebula force of a nebula energy of heat energy of heat energy of a nebula
1. 1 answer
2. 24 views