Author Question: The NASA orbiter that ultimately landed on the surface of the asteroid Eros was: A) New Horizons. ... (Read 84 times)

fnuegbu · **on:** Jul 27, 2018

The NASA orbiter that ultimately landed on the surface of the asteroid Eros was:

A) New Horizons.
B) Giotto.
C) Stardust.
D) NEAR Shoemaker.
E) Clementine.

Question 2

The flatness problem arises because the curvature of space seems remarkably close to:

A) zero curvature, favoring a spherical cosmos.
B) exactly one.
C) .5, suggesting we are split between open and closed universes.
D) 2.73 K, in spite of the eddies and turbulence that led to galaxy formation.
E) infinity, suggesting an open universe is the only possible cosmology.