planets articles - Page: 2
What is the star planet near the Moon tonight?
The celestial view changes day by day, meaning the answer to what bright object is sharing the sky with the Moon tonight...
What makes a planet a habitable zone?
The search for life beyond Earth often boils down to finding the right address—a place neither too scorching nor too fri...
What is the path followed by a planet called?
The curved line traced by a planet as it moves around a star, or any celestial object around another, has a specific sci...
How do astronomers determine the size of a planet using the transit technique?
When astronomers want to figure out just how big an alien world is, especially one orbiting a distant star, they often t...
What qualifies a planet according to NASA?
The classification of a celestial body as a "planet" is a surprisingly deep question that touches on astronomy, history,...
How does clearing the neighborhood define a planet?
The concept of a celestial body having "cleared the neighborhood" around its orbit is the most critical, and often most ...
What planet is most likely to be terraformed?
The prospect of transforming a desolate celestial body into a second home for humanity is one of science fiction's most ...
What is the bright planet in the early morning sky?
The brilliant, steady light hanging in the predawn sky is a common sight that inspires many early risers to wonder what ...
What planet has NASA explored the most?
The planet that holds the title of being the most explored by NASA, outside of our own world, is **Mars** [^1][^3]. This...
What are the three factors that make a planet habitable?
The quest to determine if a planet can support life rests on a set of environmental parameters, often extrapolated from ...