iau definition of planet

Professor Proposes a new Definition for 'Planets'

Science@NASA - 23 Apr 2024
Professor Proposes a new Definition for 'Planets' ...

Is Pluto a planet? This Week in Astronomy with Dave Eicher | Astronomy.com

Astronomy Magazine - 17 Jul 2023
Is Pluto a planet? This Week in Astronomy with Dave Eicher | Astronomy.com ...

Pluto became a dwarf planet on today's date

EarthSky - 24 Aug 2023
Pluto became a dwarf planet on today's date ...

Pluto: Is It a Planet After All?

HowStuffWorks - 22 Jun 2023
Pluto: Is It a Planet After All? ...

This Is Everything That's Wrong With Our Definition Of 'Planet'

Forbes - 09 Jul 2019
This Is Everything That's Wrong With Our Definition Of 'Planet' ...

What Is a Planet? (And Why Pluto Doesn't Fit the Definition)

Space.com - 06 Apr 2018
What Is a Planet? (And Why Pluto Doesn't Fit the Definition) ...

Pluto is no longer a planet — or is it?

Science News Explores - 28 Oct 2021
Pluto is no longer a planet — or is it? ...

The dwarf planet that demoted Pluto

The Hindu - 30 Jul 2023
The dwarf planet that demoted Pluto ...

What Is a Planet? Planetary Scientists Respond to the International Astronomical Union's Definition | Planetary News

Planetary News - 28 Feb 2023
What Is a Planet? Planetary Scientists Respond to the International Astronomical Union's Definition | Planetary News ...

15 years ago, Pluto became a dwarf planet. Does that move still make sense?

Science News Magazine - 24 Aug 2021
15 years ago, Pluto became a dwarf planet. Does that move still make sense? ...

Planet Decision That Booted Out Pluto is Rooted in Folklore, Astrology, Study Suggests

UCF - 08 Dec 2021
Planet Decision That Booted Out Pluto is Rooted in Folklore, Astrology, Study Suggests ...

The Latest Battle Over Pluto: Why for Many It's Still a Planet

BBVA OpenMind - 08 Oct 2019
The Latest Battle Over Pluto: Why for Many It's Still a Planet ...

Researchers Say the Reason Pluto Lost Its Planet Status is Not Valid | Astronomy, Planetary Science

Sci.News - 10 Sep 2018
Researchers Say the Reason Pluto Lost Its Planet Status is Not Valid | Astronomy, Planetary Science ...

Mea culpa: Planet definitions and Earth clearing its orbit

Syfy - 27 Sep 2022
Mea culpa: Planet definitions and Earth clearing its orbit ...

New Definition Would Make the Moon and Pluto Planets

Smithsonian Magazine - 03 Mar 2017
New Definition Would Make the Moon and Pluto Planets ...

Why scientists want to revise the definition of 'planet'

The Christian Science Monitor - 21 Feb 2017
Why scientists want to revise the definition of 'planet' ...

A geophysical planet definition

Phys.org - 22 Feb 2017
A geophysical planet definition ...

Why is Pluto not a planet?

Space.com - 13 Oct 2022
Why is Pluto not a planet? ...

Scientist proposes yet another new definition of a planet | Space

EarthSky - 24 Jan 2018
Scientist proposes yet another new definition of a planet | Space ...