Can you find the exoplanet?

Can you find the exoplanet?

In this activity you will learn how to reveal the presence of a planet orbiting a star other than the Sun using the “transit method”. You will use an open source software to observe a time series of images of the sky taken by the Spitzer Space Infrared Telescope, and...
Human Orrery – Kepler laws

Human Orrery – Kepler laws

Students investigate Kepler’s relations by combining embodied perception and measurement on the Human Orrery. In small groups, they design protocols to test hypotheses about orbit shape, swept areas, and period–distance relationships, then compare measurements with...
Astronomy with SalsaJ

Astronomy with SalsaJ

Discover an exoplanet : the transit method Unveil an extrasolar planet by observing the light intensity emitted by its mother star. An extrasolar planet, or exoplanet, is a planet outside the Solar System. Until March 2012, astronomers have made detections of 762...