Sensing the Universe Interactive
The three carriers of information in multimessenger astronomy – particles, light, and gravitational waves – are shown in this illustration.
NASA’s Goddard Space Flight Center
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| Heliophysics Topics |
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| Material Cost per Learner | Free |
| Language | English |
This interactive resource explains how astronomers study the universe using light, particles, and gravitational waves together through multimessenger astronomy. Just as humans experience the world through different senses like sight, touch, taste, hearing, and smell, astronomers now use multiple cosmic messengers to gather information. Students learn how scientists combine data from electromagnetic radiation, cosmic particles, and space-time ripples called gravitational waves to gain deeper understanding of cosmic objects and events than any single method could provide alone.