During my research, preparing my next presentations, i found this beautiful speech by Krafft Ehricke, in 1984, before he passed away.
Every single word is a precious teaching, a beautiful lecture on natural philosophy.
Astronomers have cast a wide net to collect treasures from deep space.
NASA used the telescope in an innovative way to capture a group of massive galaxies in the COSMOS field.
Researchers believe they’ve found the chemical process that gave rise to RNA, and not only is it remarkably simple, it could have happened on Mars, too.
India launches its first liquid-mirror telescope for astronomy, which is Asia’s largest and the only one of its kind operational in the world.
The Ingenuity chopper on Mars has lost an instrument that helps it navigate. Flight controllers have found a work-around.
Things are getting challenging for the Ingenuity helicopter on Mars. The latest news from Håvard Grip, its chief pilot, is that the “Little Chopper that Could” has lost its sense of direction thanks to a failed instrument. Never mind that it was designed to make only a few flights, mostly in Mars spring. Or that it’s having a hard time staying warm now that winter is coming. Now, one of its navigation sensors, called an inclinometer, has stopped working. It’s not the end of the world, though. “A nonworking navigation sensor sounds like a big deal – and it is – but it’s not necessarily an end to our flying at Mars,” Grip wrote on the Mars Helicopter blog on June 6. It turns out that the controllers have options.
Like other NASA planetary missions, Ingenuity sports a fair amount of redundancy in its systems. It has an inertial measurement unit (IMU) that measures accelerations and angular rates of ascent and descent in three directions. In addition, there’s a laser rangefinder that measures the distance to the ground. Finally, the chopper has a navigation camera. It gives visual evidence of where Ingenuity is during flight or on the ground. An algorithm takes data from these instruments and uses it during flight. But, it needs to know the chopper’s roll and pitch attitude, and that’s what the inclinometer supplies.
Continue reading “Ingenuity has Lost its Sense of Direction, but It’ll Keep on Flying” »
we will be bringing you extracts from 9 trailblazer profiles from our new Neurotech report – dynamic and innovative companies we feel are driving this exciting space. Each profile includes a flagship product deep dive which offers a forensic consideration of product development, efficacy, target market, channels to market, success factors, IP and funding.
AE was born of the vision to increase human agency for end users through the technology the group develops for their partners and their wholly-owned and operated skunkworks companies. Running a highly collaborative agile process, these efforts are extended by investing heavily in the brain computer interface (BCI) space. BCI represents, to AE, the pinnacle of agency increasing tech with massive implications for users and the whole of humanity.
This time, astronomers will see all the way to the Milky Way’s edge.
The upcoming release will add some previously unavailable information, including about the chemical compositions, ages and masses of millions of stars.
Related: 4 big Milky Way mysteries the next Gaia mission data dump may solve.
NASA will launch a mission that will both fly by Venus and descend through its harsh atmosphere in 2029. Called DAVINCI, the Deep Atmosphere Venus Investigation of Noble gases, Chemistry and Imaging mission will be the first to study Venus through both flybys and descent.
The spacecraft is expected to explore the layered Venusian atmosphere and reach its surface by June 2031. The DAVINCI mission will be able to capture data about Venus that scientists have been eager to measure since the early 1980s.
Only two NASA missions have previously visited the second planet from our sun – Pioneer in 1978 and Magellan in the early ’90s.
NASA’s Artemis mission has the chief goals of sending astronauts to establish the first long-term presence on the Moon and learning what is necessary to send the first astronauts to Mars. But it’s also planning to do so much more than that.
One of its many scientific mission will see the agency send the Lunar Vulkan Imaging and Spectroscopy Explorer (Lunar-VISE) and the Lunar Explorer Instrument for space biology Applications (LEIA) to the Moon in order to explore the mysterious Gruithuisen Domes, geological features that have puzzled scientists for years.
