Dark energy

The discovery of dark energy

100

How was it discovered?

A.while counting the stars.        B.star gazing.

C.measureing type 1A supernovas.    D measuring the galaxies.   

C. Measuring type 1A supernovas

200

Who discovered dark energy? 

A.Adam Riess             B.Saul Perlmutter 

C.Brian Schmidt.       D.All of the above

D.All of the above

300

when was it discoverd.

A.1842                                      B.1961  

C.1989                                      D.1998 

D.1998

400

What does dark energy do?

A.Takeing a joy ride.      B.makeong the universe expand faster.

C.killing the universe.     D.No clue.

B.makeong the universe expand faster.

About dark energy

100

How much does dark energy make up.

A.20                               B.5

C.70                               D.40

C.70

200

Is dark energy black.

A.yes                                   B.no

                        C.I dont know

C.I dont know

300

Has it always been around.

A.yes                                            B.no

A.yes 

400

why is it called dark energy.

A.Because it darkens the universe.   B.Beacuse its a complete mystery.

                                     C.It can fly

B.Beacause its a complete mystery.