Wednesday, 21 May 2025

Weird planet is orbiting backwards between two stars

 

Image courtesy of Aaron Alien/Shutterstock

Joel Kontinen

After two decades of debate, research confirms that an odd binary star system has an equally odd planetary companion.

Some planetary systems do not look normal to us, How could you see a binary star system that has a planet between two stars, Space is wonderful and we should not see life on this planet.  

“After years of observation, researchers finally understand how a pair of stars can maintain a stable orbital dance with an elusive planet.

In 2004, David Ramm at the University of Canterbury in New Zealand spotted a mysterious repeating signal while observing the motion of a pair of stars in a system called Nu Octantis. This started a long debate on whether the signal was evidence that this system included a planet roughly twice the size of Jupiter, which some! physicists thought impossible because of the size and closeness of the two stars. Now, Ramm and Man Hoi Lee at the University of Hong Kong and their colleagues have offered the most conclusive evidence yet that Nu Octantis really is a threesome rather than a duo.”

Source: 

Karmela Padavic-Callaghan 2025 Weird planet is orbiting backwards between two stars | New Scientist 21 May