00-Gale Crater on Mars. Colors of the rock materials resemble how they would appear under daytime lighting conditions on Earth.

NASA Hubble Content-For Informational Purposes. This mosaic was assembled in 2018 from dozens of images taken by the Mast Camera (Mastcam) on NASA’s Curiosity rover. In the image, you’re looking uphill at Mount Sharp, which is in the middle of Gale Crater on Mars. The scene has been white-balanced so the colors of the rock… Continue reading 00-Gale Crater on Mars. Colors of the rock materials resemble how they would appear under daytime lighting conditions on Earth.

178-New NASA Mini-Series: Hubble Tool Time

https://youtu.be/1j3nQv-LSOc Tuesdays starting on April 16, 2019, we will be releasing a new six-part mini-series about the tools used on Hubble's servicing missions, hosted by retired NASA astronaut John Grunsfeld. Hubble was uniquely designed to be serviced in space so that components could be repaired and upgraded. Astronauts performed challenging spacewalks on five servicing missions… Continue reading 178-New NASA Mini-Series: Hubble Tool Time

181-Is ‘Oumuamua an Interstellar Asteroid or Comet?

Observatories including NASA’s Hubble Space Telescope found that the interstellar object named ‘Oumuamua gained an extra boost of speed, which likely comes from comet-like jets of gas. https://youtu.be/JG9x6tkf8mg

182-Visit Hubble Operations for its 28th Anniversary in 360°

The Hubble Space Telescope has orbited Earth for more than 28 years, changing the way we look at the universe. Here at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, we’ll take you inside the Space Telescope Operations Control Center, where Hubble’s flight operations team communicates with the spacecraft and receives data and telemetry from… Continue reading 182-Visit Hubble Operations for its 28th Anniversary in 360°

183-Hubble’s 28th Anniversary

On April 24, 2018, the Hubble Space Telescope celebrated its 28th year in orbit. Even after all these years, Hubble continues to expand humanity’s knowledge of the universe. These are a few science achievements from Hubble’s latest year in orbit. https://youtu.be/JH9JVvKjG7s https://youtu.be/1j3nQv-LSOc

184-Hubble Technology Finds Earthly Applications

The decades-long career of NASA's Hubble Space Telescope has resulted in a wealth of new technologies, many of which have found earthly applications. The decades-long career of NASA's Hubble Space Telescope has resulted in a wealth of new technologies, many of which have found earthly applications.   https://youtu.be/1j3nQv-LSOc

185-Hubble’s Messier Marathon Madness

In mid-March, skywatchers in the northern hemisphere can try to observe all 110 objects from the Messier catalog in one night. To celebrate the Messier Marathon, NASA's Hubble Space Telescope is releasing 12 new images to add to its extensive collection of Messier objects observed by Hubble. https://youtu.be/a-hM5mMRkLw https://youtu.be/pPPpAwikVTM https://youtu.be/1j3nQv-LSOc

186-Little Dumbbell Nebula, M76

Little Dumbbell Nebula, M76. Discovered in 1780 by Messier’s colleague Pierre Méchain, M76 has an apparent magnitude of 12 and is best viewed in December. While it is possible to spot M76 with large binoculars at a dark site, the nebula’s small size and faintness make it one of the more difficult Messier objects to… Continue reading 186-Little Dumbbell Nebula, M76