The Transiting Exoplanet Survey Satellite is surveying the solar neighborhood for Earth-like exoplanets—and reaping a data harvest with potential impact far beyond the search for life.
IMAGE OF THE WEEK
Light Through Living Tissue
Propagation of visible light in living tissue. All the wavelengths get absorbed except red light, which propagates through. This basic demonstration is a clear evidence that red or near infrared light can be used for biomedical applications.
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