AstronautAtlas
Learn the story of spaceflightLoading AstronautAtlas records
AstronautAtlas
Learn the story of spaceflightLoading AstronautAtlas records
Space programs and missions · A guided course
Read the light that connects magnetic fields to the active Sun
Connect solar magnetism, complementary telescopes and calibrated spectra. Calculate sightline motion and scan timing, then choose archived observations using the instrument history behind them.
Suggested preparation is listed in the course · Start whenever you’re ready

Hinode’s Solar Optical Telescope observes Venus crossing the solar limb in June 2012. JAXA/NASA/Lockheed Martin. Full preserved frame retained; delivery copies resize or change format only. This rendering is not a temperature or magnetic-field map.
JAXA/NASA/Lockheed Martin · Image sourceYour place in the bigger picture
Build on familiar ideas, then choose a direction to explore next. Every course remains open.
From a charge to a spacecraft power system
Turn patterns of light into evidence about places we cannot touch.
Japan’s Hinode solar observatory
Read the light that connects magnetic fields to the active Sun
Start whenever you’re ready. Preparation is suggested, and every course stays open.
No follow-on course currently lists this one as preparation. Explore another subject or revisit an idea that caught your interest.
Browse all courses →One suggested order from the foundations to Japan’s Hinode solar observatory. Shared starting points appear once; skip anything you already know.
— earned
Earn each reward once. Retries never cost points.
Loading saved points… View your learning awards →
Each lesson builds on the last. Read the story, explore the sources, and check your understanding.
0 of 4 lessons complete
No account is needed to learn. Your correct answers keep their earned rewards.
From the learning community
What worked for you? Help the next learner choose where to begin.
Loading reviews…
Sign in to review this course. Complete a lesson check and save it to your account first.
Languages are chosen by reviewers. Ratings above include all languages.