Examlex
The Milky Way Galaxy is the only large spiral that appears to have the presence of extended halos of dark matter.
Electronic Equipment
Devices or systems that use electric currents or electromagnetic fields to function, such as computers, audio receivers, and smartphones.
Concise Language
The use of few words without losing the intended meaning or essence of the message.
Ancient People
Early humans and their societies, cultures, and civilizations before the advent of recorded history.
Motionless
Without movement; stationary.
Q5: The Tully-Fisher relation is mainly used for
Q31: Which one of the following bodies has
Q46: How fast does Earth rotate in the
Q53: What is the evidence that indicates to
Q54: How much more light will be collected
Q63: If a black hole is truly black
Q70: Type II supernovae show prominent lines of
Q82: Which component of our Galaxy accounts for
Q82: The force of gravity between two objects
Q106: Ptolemy's model for the solar system was<br>A)