Source: NASA News
NASA began testing a new multi-capability microscope this week on the International Space Station. It will help scientists study the effects of the space environment on physics and biology aboard the orbiting laboratory. The microscope is isolated from vibrations on the station, allowing it to obtain clear, high-resolution images. Using high-resolution magnification, scientists can examine microorganisms and individual cells of plants and animals, including humans.
The microscope will allow real-time study of the effects of the space environment without the need to return samples to Earth. Any living specimens returned to Earth must endure the effects of re-entry through the atmosphere. The ability to use the Light Microscopy Module (LMM) on station will enable scientists to study data unaffected by reentry.(read more)