How does the Hubble space telescope remain trained at a single point in space as it orbits the earth?
How does the Hubble Space Telescope take long exposure photos if it is constantly orbiting the Earth?
What is this astronomical event, observed by the Hubble Space telescope? Why do stars form a perfect circle when you take a long exposure picture or video? Shouldn't they be scattered all over the sky? How did the scientists react to the first image of the universe captured by the Hubble telescope (after repair)? If the Hubble telescope were aimed at the newly discovered planet around proxima b, would it reveal much detail about the planet's surface? What will happen when I look at the sun with a telescope? Are there satellites with HD cameras orbiting other planets, which the public can access? If so, what are they? Were there two primary mirrors made for the Hubble telescope and, if so, what happened to the one that didn't make it into space? How is it that the hubble space telescope can see something 13.4 billion light years away but can't see the flag on the moon? Has any optical or radio telescope been able to capture images of the surface or atmosphere of an extra-solar planet? What would it look like through a telescope if all the planets aligned? Can we see planets with radio telescopes? How do we observe planets with radio telescopes? Is NASA hiding new evidence of possible alien spaceships near the Sun? How does a satellite or a spacecraft take pictures from space and transmit that to earth? What are some of the most amazing photographs of astronomy and space? How does a satellite transmit the photos from space to earth which may be million miles away? Is it possible for a star to orbit a planet?  Has it ever been observed? What celestial objects can be watched using a 40mm telescope? What are the best photos of spaceflight? Is the planet earth moving close to the sun with every orbit? How do optical telescopes work and what are they used for? What keeps planets hanging in space? How do you white balance the camera in a space satellite telescope? What kind and magnification of telescope will help to see Apollo mission landing sight? How much radiation does the International Space Station experience daily? Does light travel indefinitely in space? What celestial objects can be seen with a 40mm telescope? Why is it that rendering frames of the CGI black hole in Interstellar took 120 hours per frame? Are the dangers for astronauts of radiation in space worse than NASA has acknowledged? Does a planetary orbit depend on the sun?