A newly proposed propulsion system could theoretically beam a heavy spacecraft to outside the confines of our Solar System in less than 5 years – a feat that took the historic Voyager 1 probe 35 years to achieve.
The concept, known as ’pellet-beam’ propulsion, was awarded an early-stage US$175,000 NASA grant for further development earlier this year.
To be clear, the concept currently doesn’t exist much beyond calculations on paper, so we can’t get too excited just yet.
The Hubble Space Telescope’s remarkable observations shed light on the seasonal shifts and atmospheric conditions of Jupiter and Uranus.
The Hubble Space Telescope has been fundamental in unraveling the mysteries of our solar system. The telescope is a celestial weather observer that studies the changing atmosphere of giant gaseous planets. By observing climatic variations, scientists are unlocking new understanding about the dynamic weather systems of these gas giants, paving the way for a deeper understanding of our solar system.
Recently, it disclosed exquisite details about the changing weather patterns and seasonal shifts on Jupiter and Uranus.
NASA, ESA, STScI, Amy Simon, and Michael H. Wong, Joseph DePasquale.
Jupiter’s changing dynamics.
Relativity Space, a 3D-printing specialist, launched the inaugural flight of its Terran 1 rocket late on Wednesday night, which successfully met some mission objectives before failing to reach orbit.
Terran 1 lifted off from LC-16, a launchpad at the U.S. Space Force’s facility in Cape Canaveral, Florida, and flew for about three minutes. While the rocket cleared a key objective — passing the point of maximum atmospheric pressure during an orbital launch, known as Max Q — its engine sputtered and shut down early, shortly after the second stage separated from the first stage, which is the larger, lower portion of the rocket known as the booster.
Relativity launch director Clay Walker confirmed that there was an “anomaly” with the upper stage. The company said it will give “updates over the coming days” after analyzing flight data.
Interesting results from the Japanese Hayabusa2 spacecraft — molecules needed for life were found in samples from the asteroid Ryugu.
The mission will now continue until at least 2031.
The RNA building block uracil has been found on asteroid 162,173, along with niacin, both important in the development of life.
For the first time ever, a dust storm has been observed outside of our Solar System — and naturally, it was the powerful James Webb Space Telescope that made the discovery.
A press release on the Space Telescope Science Institute’s Webb-site details the JWST-detected storm, which took place on exoplanet VHS 1,256 b, a “massive brown dwarf” planet located about 40 lightyears from Earth.
“Ever had hot sand whip across your face?” the press release quips. “That’s a soothing experience compared to the volatile conditions discovered high in the atmosphere of planet VHS 1,256 b.”
We may owe a debt of gratitude to the primordial asteroids that visited Earth billions of years ago.
Hayabusa2 ferried pristine asteroid samples to Earth in 2020. A new study reveals they contain uracil, a key life building block.
Loads more TV Themes at: http://teeveesgreatest.webs.com/
The Six Million Dollar Man is an American science fiction and action television series about a former astronaut, Colonel Steve Austin, portrayed by American actor Lee Majors. Austin has superhuman strength due to bionic implants and is employed as a secret agent by a fictional U.S. government office named OSI The series was based on the Martin Caidin novel Cyborg, which. was the working title of the series during pre-production.
Following three television pilot movies, which all aired in 1973, the The Six Million Dollar Man aired on the ABC network as a regular episodic series for five seasons from 1974 to 1978. Steve Austin became a pop culture icon of the 1970s. A spin-off television series, The Bionic Woman, featuring the lead female character Jaime Sommers, ran from 1976 to 1978 (and was the subject of a remake in 2007). Three television movies featuring both bionic characters were also produced from 1987 to 1994.
When NASA astronaut Steve Austin is severely injured in the crash of an experimental lifting body aircraft, he is “rebuilt” in an operation that costs six million dollars. His right arm, both legs and the left eye are replaced with “bionic” implants that enhance his strength, speed and vision far above human norms: he can run at speeds of 60 mph (97 km/h), and his eye has a 20:1 zoom lens and infrared capabilities, while his bionic limbs all have the equivalent power of a bulldozer. He uses his enhanced abilities to work for the OSI (Office of Scientific Intelligence) as a secret agent.
Using cameras set to monitor the moon, Daichi Fujii, curator of the Hiratsuka City Museum, recorded an event that occurred on February 23 at 20:14:30.8 Japan Standard Time (7:14 a.m. EST, or 1,114 GMT).
The animation shows a subset of more than 1,500 light curves collected by the Large Area Telescope over nearly 15 years in space.
NASA has released an intriguing animated video of the sky in gamma rays, the “highest-energy form of light”. Captured by the Large Area Telescope (LAT) aboard NASA’s Fermi Gamma-ray Space Telescope, the animation shows activity during observations from February 2022 to February 2023.
According to a press release, the “pulsing circles represent just a subset of more than 1,500 light curves – records of how sources change in brightness over time – collected by the LAT over nearly 15 years in space”. The LAT detects gamma rays with energies ranging from 20 million to over 300 billion electron volts.