The Planetary Society is going to launch their LightSail 2 CubeSat next month. LightSail 2 is a test mission designed to study the feasibility of using sunlight for propulsion. The small satellite will use the pressure of sunlight on its solar sails to propel its way to a higher orbit.Continue reading “Planetary Society’s Light Sail 2 is Set to Launch on a Falcon Heavy Rocket Next Month”
Have you heard of Interstellar Technologies? They’re the latest private company to launch their own rocket into space. They’re a Japanese company, and like other private space companies, their stated goal is to lower the cost to access space.Continue reading “Japan’s First Private Rocket Flies to Space”
Today’s breed of billionaire space entrepreneurs likes to keep us guessing, don’t they? Mr. Elon Musk is famous for announcing partial plans on Twitter, then leaving us to cajole the details out of him. Now, Jim Bezos, Amazon founder and Blue Origin visionary, is making us guess what an upcoming mysterious announcement might mean, all on the tails of another successful flight for New Shepard.Continue reading “Blue Origin’s New Shepard Flies Again, a Week Before Their Mysterious Announcement”
The Israeli Beresheet spacecraft has crashed into the Moon. The craft, whose name is Hebrew for “in the beginning” made its descent to the Moon but failed to stick its landing. If it had been successful, it would have put Israel in elite company, and made them only the fourth country to have a soft landing on the Moon, joining the USA, China, and the former Soviet Union.Continue reading “Beresheet Crashed.”
Elon Musk just suggested that the price for a trip to Mars and back could be as low as $100,000. He added the qualifier that the price depends on volume. So it looks like the price is anything but astronomical.Continue reading “Want to Move to Mars? A Round-Trip Ticket Will Only Cost $100,000 According to Elon Musk”
The long-anticipated first flight of the SpaceX Crew Dragon is almost here. Early in January, the Crew Dragon was rolled out of its hangar at Kennedy Space Center, and on January 24th it performed a brief static firing as part of its testing. The Crew Dragon’s inaugural flight, called Demo-1, is not far off.
Neither NASA nor SpaceX has given us a date for Demo-1, but we’re getting close.Continue reading “Crew Dragon Rolls Out to the Launch Pad. Demo-1 Flight Should Happen Shortly”
Elon Musk indicates that the SpaceX Starhopper has been damaged after being toppled in 50 mile-per-hour winds. This will take a few weeks to repair.
Continue reading “SpaceX Starhopper Damaged in High Winds”
I just heard. 50 mph winds broke the mooring blocks late last night & fairing was blown over. Will take a few weeks to repair.— Elon Musk (@elonmusk) January 23, 2019
In an announcement sure to make you quiver with delight, Elon Musk says that SpaceX could begin short-hop test flights of its Starship prototype as early as next Spring. The Starship, which looks like something from a 1950’s sci-fi novel cover (awesome!) is intended to carry people to the Moon and Mars. When the spacecraft design was originally announced in 2016, it was called the Mars Colonial Transporter, and it sent shockwaves through the community.
Now, it’s almost test-flight time.Continue reading “The Prototype for the Starship has been Assembled, Hop Tests Could be Happening Soon”
Elon Musk has been a busy man in recent years. In September of 2016, he unveiled his company’s plan for a super-heavy launch vehicle – the Interplanetary Transport System (ITS). The following year, Musk presented the world with an updated design of the vehicle, which had been renamed the Big Falcon Rocket (BFR) and the Big Falcon Spacecraft (BFS). This past November, the launch system was renamed yet again to the Starship.
Musk also recently indicated that his company would be building a smaller version of the Starship to test the design. As the mission architecture has evolved, Musk has kept the public apprised of the progress of the ship’s construction. As usual, the latest update was provided via Twitter, where Musk shared images of the pieces of the mini-Starship ( aka. Starship Alpha) being rolled out in preparation for construction.
Advanced propulsion breakthroughs are near. Spacecraft have been stuck at slow chemical rocket speeds for years and weak ion drive for decades. However, speeds over one million miles per hour before 2050 are possible. There are surprising new innovations with technically feasible projects.
NASA Institute for Advanced Concepts (NIAC) is funding two high potential concepts. New ion drives could have ten times better in terms of ISP and power levels ten thousand times higher. Antimatter propulsion and multi-megawatt ion drives are being developed.