The Hubble Space Telescope takes hundreds of pictures. An astronomer examines a recent image that they describe as a collection of many billions of stars bound together by
gravitational attraction. What is the astronomer most likely seeing? A) Moon B) galaxy C) planet d) solar system

Imagine a rocket launching from earth and travelling to the moon. in which order would the rocket pass through the layers of the atmosphere? thermosphere, mesosphere, stratosphere, troposphere troposphere, mesosphere, stratosphere, troposphere thermosphere, stratosphere, mesosphere, troposphere troposphere, stratosphere, mesosphere, thermosphere