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I couldn't find any lamp in the market as envisioned, so I built it myself!

Nasa's $2.5bn Curiosity rover mission to the surface of the Red Planet is on Monday 6 August whilst most of the world's attention is on the London Olympics the mobile Mars Science Laboratory (MSL) should bring about a revolution in our understanding of the geological history of the planet... provided it can land safely. Adam Steltzner and his team have devised a breath-taking approach to the problem that involves a rocket-powered crane. "It's so aspiring; it's so audacious and also so unconventional that I hope most of us keep our figures cross for a successful outcome NASA's Mars Science Laboratory spacecraft successfully fine-tuned its course to better zero in on its target entry point into the Martian atmosphere on landing day. Two brief thruster firings totalling about six seconds altered the spacecraft's velocity slightly, by about one-fortieth of one mile per hour (one centimetre per second). This trajectory correction manoeuvres—the fourth since MSL's launch—adjusted the point at which Curiosity will enter the Martian atmosphere by about 13 miles (21 kilometres). On landing day, MSL can steer enough during its flight through the upper atmosphere to correct for a miss of the target entry point by a few miles and still land within its target ellipse. Mission engineers and managers rated the projected 13-mile miss big enough to warrant a correction manoeuvre. Telemetry and tracking data indicate the manoeuvre was successful. MSL will have two further opportunities for additional course corrections during the final 48 hours before landing, if needed. This video shows an artistic approach in telling the story of this audacious mission by NASA spacecraft to reach Mars -- please note that it is not produced by factual material based on science or actual Voyage data and rather it is a produced to tell the story based on the material that is available with necessary copy-write. So take it as seen and I have done my best to be close as possible to the facts. This complication is to wish Nasa all the best for successful landing next week.

NASA’s Perseverance Mars rover is filling sample tubes with rocky material on the Red Planet as the agency works on the next steps to get them safely back to Earth. The Mars Sample Return campaign would bring samples collected by the Perseverance rover to Earth for detailed study. The campaign involves an international interplanetary relay team, including the European Space Agency (ESA). These samples could answer a key question: did life ever exist on Mars? Aaron Yazzie, who works on the Mars Sample Return campaign, explains the work being done at NASA’s Jet Propulsion Laboratory to ensure the safe return of the sample tubes.

What does it *really* feel like to jump from space? In 2012 Felix Baumgartner took a helium balloon into the stratosphere and skydived back to earth in a specially made space suit. Whilst in freefall he broke the speed of sound and entered a spin which threatened the entire Red Bull Stratos mission... Felix reflects on his achievement and shares what it really felt like to jump from the edge of space.

Collecting samples from Mars and bringing them back to Earth will be a historic undertaking that started with the launch of NASA’s Perseverance rover on July 30, 2020. Perseverance collected its first rock core samples in September 2021. The rover will leave them on Mars for a future mission to retrieve and return to Earth. NASA and the European Space Agency (ESA) are solidifying concepts for this proposed Mars Sample Return campaign. The current concept includes a lander, a fetch rover, an ascent vehicle to launch the sample container to Martian orbit, and a retrieval spacecraft with a payload for capturing and containing the samples and then sending them back to Earth to land in an unpopulated area. For more information, visit https://www.jpl.nasa.gov/missions/mar... . To download the full animation, go here: https://images.nasa.gov/details-Mars%... . Animation credit: NASA/JPL-Caltech, ESA, NASA/GSFC and NASA/GRC. Technical assistance: James Tralie, NASA Goddard. Music credit: Axel Coon and Ralf Goebel of Universal Production Music.