Examlex
Parallax is still used to find the distances to nearby stars.
Consciously Attend
The deliberate focus of attention or awareness on specific stimuli or events in the environment.
Kim Phuc
Known as the "Napalm Girl," she became an icon of the Vietnam War after being photographed fleeing a napalm attack.
Communist Vietnamese
Refers to the government and supporters of the Communist Party in Vietnam, particularly during the Vietnam War era, when North Vietnam fought to unify the country under communist rule.
Suffering
A condition of undergoing pain, distress, or hardship.
Q1: In the year 1054 CE, Chinese astronomers
Q15: _ is the point in the Earth's
Q32: Which of the following best describes the
Q48: What would make parallax easier to measure?<br>A)
Q56: The density wave theory explains spurs and
Q64: Refer to the H-R diagram. Which point
Q66: An object of known brightness that astronomers
Q66: The helium flash is the cause of
Q108: Once a star ejects a planetary nebula,
Q123: The chromosphere of the Sun has a