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NASA’s Mars helicopter is ready for launch
NASA’s next Mars rover, recently dubbed Perseverance, is currently undergoing launch preparations at its launch site, the agency’s Kennedy Space Center in Florida. To that end, a key piece of hardware — the Mars helicopter — was just tested for the last time on Earth.
Weighing in at just under 4 pounds (1.8 kilograms), the helicopter’s fuselage is about the same size as a softball, and its dual blades will slice through the tenuous Martian atmosphere, rotating at nearly 3,000 rpm — roughly ten times that of its terrestrial counterparts.
The small rotorcraft, which will soon be attached to the rover’s belly, is designed to demonstrate if this technology can be used off-world. (A similar type of craft is scheduled to explore Titan, Saturn’s largest moon in the next decade.)
NASA’s Mars Helicopter will be the first aircraft to fly on another planet. The solar-powered dual-rotor craft will remain affixed to the rover after landing. Once mission managers can find an acceptable area to deploy the craft, they will begin to conduct test flights.
The helicopter will complete up to five flights over 30 days, each a little further away than the last. For its first flight, the helicopter will climb to 10 feet (3 meters) and hover for about 30 seconds.
“The ability to see clearly what lies beyond the next hill is crucial for future explorers,” Thomas Zurbuchen, associate administrator for NASA’s science mission directorate said about the craft. “We already have great views of Mars from the surface as well as from orbit. With the added dimension of a bird’s-eye view from a ‘marscopter,’ we can only imagine what future missions will achieve.”
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As part of its prelaunch testing, the craft was positioned inside an airlock, and its rotors spun up to 50 RPMs. The test proved the craft functioned as expected and it will soon be attached to its rover counterpart. This final test marked the last time the rotor blades will spin until the rover reaches the Martian surface.
But before the helicopter can help us see Mars in a whole new way, it has to launch. To do so, it will hitch a ride to the red planet attached to the Mars Perseverance rover. The duo is scheduled to launch sometime in July atop a United Launch Alliance Atlas V rocket.
While the helicopter acts as a scout, Perseverance will search for signs of life on the red planet. It will also help scientists characterize the planet’s climate and geology, and ultimately collect samples for future return to Earth. Some of its on board instruments will test out technologies that will help pave the way for eventual human missions to Mars.
NASA is working with the European Space Agency (ESA)to develop a plan on how best to return the Martian samples to Earth. Sample-return missions are estimated for the mid-2020s. ESA was also working with the Russian Space Agency to send its over rover to Mars, but unfortunately, delays in parachute testing coupled with the coronavirus outbreak, has sidelined that mission until 2022.
As of now, NASA does not foresee any delays to the Perseverance Mars mission. The agency is taking steps to keep its workers safe while also prioritizing this mission as well as any crewed missions to the space station. If all goes as planned, the rover (and helicopter) will arrive on the red planet in February 2021.
Elon Musk has updated his timeline for when humans will walk on Mars and for when ships will simply get there.
The objective of getting to Mars has been one of Musk’s biggest goals since becoming a serial entrepreneur and realizing that time on Earth is limited. Musk has said several times he hopes to die on Mars, and not by impact.
Musk now believes that people will be on Mars in “roughly 5 to 7 years.” He said that a Mars lander will get there “a few years sooner.”
People on Mars in roughly 5 to 7 years.
Mars lander a few years sooner.
— Elon Musk (@elonmusk) July 29, 2026
The response from Musk comes after NASA Administrator Jared Isaacman said that SpaceX’s biggest priority is the Moon and not Mars. Because of this, Isaacman conceded that he believes nuclear power and propulsion investments will provide “potentially the pathway with the fewest miracles required to put four people on Mars in the next 10 to 15 years.”
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Of course, this is what NASA can do through taxpayer funding and nuclear investments, he added.
Musk’s grand ambitions are much more optimistic than most, and it is certainly a double-edged sword. This is not the first time timelines for Mars have been somewhat lofty, especially to those normal thinkers like you and me, not super geniuses like Musk.
In fact, the SpaceX and Tesla frontman has said on at least a dozen occasions that we could be on Mars in the coming years. Musk said 2020 would be the big year as early as 2009. In 2020, he was “highly confident” of a landing in 2026, and had even said 2024 in a best-case scenario.
The point is, the range has varied, and it’s anyone’s guess when we’ll get there. This latest adjustment to the timeline is typical of Musk, and while the Moon has seemingly taken priority over Mars, it is still worth mentioning that the ultimate goal is to make life multiplanetary, and it starts potentially with the Red Planet.
SpaceX (NASDAQ: SPCX) got an absolutely crazy price target rating from Raymond James after the company experienced a tough first few weeks following its Initial Public Offering (IPO).
Despite the tumultuous start, SpaceX has plenty of believers, and the company’s massively successful Starship launch last Friday, its 13th test flight of the massive rocket, went so smoothly that Raymond James analysts pushed its price target on the company to roughly 7 times its current trading level.
SpaceX Starship just nailed something it’s never done before
The firm officially put a “Strong Buy” rating and an $800 price target on the stock. It currently trades at around $113. Its all-time high is $225.64, reaching this trading level shortly after shares first went public.
Raymond James’ price target is tied to the firm’s confidence after Starship’s 13th test flight. Analysts at the firm said it was an incremental step that reduces engineering risks, citing the widely successful heat shield test that CEO Elon Musk recently detailed, the smooth deployment of Starlink V3 satellites, and a successful in-space engine relight.
SpaceX also managed to see Starship splash down safely in the Indian Ocean, while the Super Heavy Booster fell down to the Gulf of America with no incidents.
It is interesting to see these launches have such a tremendous impact on the stock and what investors think of it. After SpaceX initially delayed the Starship launch last week, shares fell tremendously. Most probably did not realize that the stand-down is a standard practice, especially if everything is not perfect.
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The mission was initially aborted due to an issue with Raptor engines. This was resolved, and Starship launched last Friday after another delay on Thursday, which was caused by weather.
Now that analysts have seen what SpaceX launches are capable of and how impressive the feat is, firms are adjusting their price targets accordingly, making it known that they have high expectations for the space exploration company.
Tesla CEO Elon Musk has responded to reports that Volvo is officially discontinuing the LiDAR sensor on two of its cars.
Volvo announced that it would officially scrap LiDAR systems on its EX90 and ES90 vehicles in various markets. In Norway, owners will get a €1,800 compensation for features that will never arrive due to this decision. There will be no option to remove the unit from vehicles, either.
The issue stems from Volvo’s supplier, Luminar, and its bankruptcy filing. Luminar will no longer be able to supply LiDAR units to Volvo for the EX90 and ES90, effectively axing any use the unit has on vehicles. Volvo will phase out the data collection processes via the LiDAR system, and it will not be utilized whatsoever.
Musk saw the story on X and responded, stating:
“I did try to warn them. Humans drive using neural nets and optical sensors. Same is true for robot cars.”
I did try to warn them.
Humans drive using neural nets and optical sensors. Same is true for robot cars.
— Elon Musk (@elonmusk) July 29, 2026
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Musk has been publicly vocal about his disdain for LiDAR systems, once calling them “a fool’s errand,” as he has consistently kept the outlook that they are not needed for effective self-driving.
The typical example used as evidence for this by Musk is humans themselves: made with only eyes and memories, humans are capable of navigating a car by using what they can see and what they’ve personally experienced on the road.
Elon Musk argues lidar and radar make self driving cars more dangerous
“Same is true for robot cars,” Musk says, as Teslas have eight exterior cameras that help see everything surrounding the vehicle, and a neural network that analyzes behavior and tendencies with every mile driven.
Tesla is a vision-only self-driving company that ditched sensors and radar several years ago in favor of cameras. Behind this effort, the company has established a reputation for having one of the most robust self-driving platforms in the world.
Musk’s big bet with Tesla on its self-driving program’s strategy has widely paid off. Other companies continue to utilize things like LiDAR, radar, and sensors for effective self-driving, but Tesla has shown that there is more than one way to give consumers a strong and accurate driver assistance suite.
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The real question is: who will be the first company to take Musk’s advice and attempt a self-driving platform based on cameras only, or even license FSD for themselves?
Elon Musk updates the SpaceX timeline for Mars
SpaceX gets an absolutely crazy price target after rough IPO
