President Donald Trump and his NASA administrator are reviving the Pluto debate again — apparently at the urging of “Star ...
The renewed push is stirring controversy nearly two decades after the dwarf planet classification was introduced. Renewed ...
HD 137010 b is an Earth-size planet candidate with a 355-day orbit around a nearby star, making it a top follow-up target.
For centuries, astronomers faced the challenge of classifying objects in space based on their appearance. When observing an ...
Learn more about L 98‑59 d, an exoplanet 35 light‑years away with a deep global magma ocean ...
Discovered in 1930 at the Lowell Observatory, Pluto was demoted as a planet in 2006. Some want President Trump to take action via executive order.
NASA chief Jared Issacman appears to be among those who support Pluto being reclassified as a planet. Could President Trump sign an executive order?