After several months of interruption, the development of WinStars is gradually resuming. Among the recent features, we can mention the addition of all known exoplanets, which can be easily located from the planetarium mode.
Since the first discoveries by Aleksander Wolszczan and Michel Mayor and Didier Queloz in the 1990s, thousands of exoplanets are now listed in catalogs. The Corot, Kepler, and Tess space missions have significantly increased their numbers in recent years, and the James Webb Space Telescope is also contributing to their direct observation. We can mention the example of HIP 65426 b and the first image of an exoplanet obtained in mid-infrared. This is a very young giant exoplanet, about 15 million years old, located 90 astronomical units from its star. With an estimated mass of about 7 times that of Jupiter, it was discovered using the European instrument SPHERE at the Very Large Telescope in 2017.
The complete list of exoplanets can be accessed from the program by entering the command “list exo” in the search bar. You can also locate an object by simply entering its identifier. The database used by W3 comes from the exoplanet.eu website and will be updated every week.
The revision 3.0.268 also proposes to follow the position of the Orion capsule in real time. The objective of this Artemis 1 mission is to return to the Moon in 2025 and ultimately maintain a more or less continuous human presence there.
The next revisions of W3 will include the ability to visit these exoplanets in the 3D Navigation mode. I also plan to add 3D landscapes to the planetarium mode (for fun) and many more features… But I’ll tell you more about that later.
(1) A big thank you to Sora Kozima for creating this forum on discord.com!