SpaceX California launch sends 53 more Starlink satellites into orbit
Sunday, 30 October 2022 01:05
SpaceX launched a Falcon 9 rocket carrying 53 more Starlink satellites into low Earth orbit on Thursday.
The flight lifted off from Vandenberg Space Force Base northwest of Los Angeles and headed southeast over the Pacific Ocean in its first minutes.
It was the 49th SpaceX mission of the year and roughly 75% of the flights launched Starlink satellites. Before the latest launch, S China launches experimental satellite into space
Sunday, 30 October 2022 01:05
China launched a Long March 2D carrier rocket on Saturday morning to transport an experimental satellite into space, according to China Aerospace Science and Technology Corp.
The State-owned space conglomerate said in a press release that the rocket blasted off at 9:01 am at the Jiuquan Satellite Launch Center in northwestern China and soon sent the Shiyan 20C, or Experiment 20C, into its Starshade competition challenges students to block starlight for observing exoplanets
Sunday, 30 October 2022 01:05
AIP is organizing a competition for undergraduate students in the physical sciences to design a spaceborne starshade. The device will orbit Earth, blocking the light from a star and allowing ground-based telescopes to observe extra-solar planets.
Since the light coming from a star is likely billions of times brighter than the reflected light from an Earth-like exoplanet, obstructing the li NASA's Lunar Flashlight ready to search for the lunar ice
Sunday, 30 October 2022 01:05
Set for a November launch, the small satellite mission will use lasers to search for water ice inside the darkest craters at the Moon's South Pole. The Moon's poles offer a tantalizing opportunity for human explorers: There may be reservoirs of water ice there that could be purified as drinking water, converted into breathable oxygen, and used as fuel by astronauts. These reservoirs are inside p Meteorite impact provides a glimpse beneath Mars' surface
Sunday, 30 October 2022 01:05
On 24 December 2021, NASA's InSight lander felt the ground shake. Its SEIS seismometer registered a marsquake of magnitude 4. Independently, a 150-metre diameter crater was photographed from orbit by the cameras of the Mars Reconnaissance Orbiter. The camera team was able to determine that it was formed on 24 December, and realised that this was the same day as the reported quake. When the two t Lumpy Bumpy: Sols 3635-3636
Sunday, 30 October 2022 01:05
In today's plan, we got to exercise our combined APXS-MAHLI touch and go capability. Now that our days on Mars are starting a bit earlier thanks to Earth rising earlier in the morning sky, APXS gets a cooler time to operate on days we also drive.
So the APXS-MAHLI teams are back to being regular partners in exploration once again. Today's workspace was much like our last one, lumpy and bum ANU scientists use deep planetary scan to confirm Martian core
Sunday, 30 October 2022 01:05
Seismologists from The Australian National University (ANU) have developed a new method to scan the deep interior of planets in our solar system to confirm whether they have a core at the heart of their existence.
The scanning method, which works in a similar way to an ultrasound scan using sound waves to generate images of a patient's body, requires only a single seismometer on a planet's Spectral evolution of a dark asteroid surface after ten years of space weathering
Sunday, 30 October 2022 01:05
When asteroid 596 Scheila collided with an object in the asteroid belt between Mars and Jupiter in December 2010, a fresh layer of material was exposed on the asteroid surface . An international research team observed the spectrum from the asteroid approximately ten years later, to see how space weathering affects the surface over a genuine timescale. Within the uncertainty of the observations, Scientists utilize lunar soils to sustainably supply oxygen and fuels on moon in an unmanned manner
Sunday, 30 October 2022 01:05
Building up the lunar settlement is the ultimate aim of lunar exploitation since human's first step on the moon. Yet, limited fuel and oxygen supplies restrict human survival on the moon. Combining photovoltaic and electrocatalysis, the artificial production of hydrocarbon fuels along with oxygen using carbon dioxide and water as the feedstocks has been demonstrably feasible on the earth and kno Centaur issue delays JPSS-2 launch
Saturday, 29 October 2022 22:04
The launch of a polar-orbiting weather satellite and reentry technology demonstration will be delayed more than a week because of a battery problem with the upper stage of their rocket, NASA announced Oct.
Psyche launch rescheduled for October 2023
Saturday, 29 October 2022 03:24
A NASA mission to an asteroid that missed its launch window this fall because of technical issues has been rescheduled for launch next October.
The post Psyche launch rescheduled for October 2023 appeared first on SpaceNews.
Constellation antenna provider SatixFy goes public after SPAC merger
Friday, 28 October 2022 19:45
Satcoms equipment maker SatixFy started trading publicly Oct. 28 after its stock listing overcame waning investor interest in blank check mergers and the death of its co-founder and former CEO.
The post Constellation antenna provider SatixFy goes public after SPAC merger appeared first on SpaceNews.
NASA's Lunar Flashlight ready to search for the Moon's water ice
Friday, 28 October 2022 19:21
It's known that water ice exists below the lunar regolith (broken rock and dust), but scientists don't yet understand whether surface ice frost covers the floors inside these cold craters. To find out, NASA is sending Lunar Flashlight, a small satellite (or SmallSat) no larger than a briefcase. Swooping low over the lunar South Pole, it will use lasers to shed light on these dark craters—much like a prospector looking for hidden treasure by shining a flashlight into a cave.
NASA continues Psyche asteroid mission
Friday, 28 October 2022 19:18
NASA announced Friday the agency decided its Psyche mission will go forward, targeting a launch period opening on Oct. 10, 2023.
Earlier this year, Psyche missed its planned 2022 launch period as a result of mission development problems, leading to an internal review of whether the mission would be able to overcome these issues to successfully launch in 2023.
This continuation/termination review was informed by a project-proposed mission replan and a separate independent review, commissioned in June by NASA and the agency's Jet Propulsion Laboratory in Southern California, that investigated causes for the delay.
"I appreciate the hard work of the independent review board and the JPL-led team toward mission success," said Thomas Zurbuchen, associate administrator of NASA's Science Mission Directorate in Washington. "The lessons learned from Psyche will be implemented across our entire mission portfolio. I am excited about the science insights Psyche will provide during its lifetime and its promise to contribute to our understanding of our own planet's core.
NASA and ESA agree on next steps to return Mars samples to Earth
Friday, 28 October 2022 17:49
The next step in the unprecedented campaign to return scientifically selected samples from Mars was made on Oct. 19 with a formal agreement between NASA and its partner ESA (European Space Agency). The two agencies will proceed with the creation of a sample tube depot on Mars. The sample depot, or cache, will be at "Three Forks," an area located near the base of an ancient river delta in Jezero Crater.
This cache will contain samples from carefully selected rocks on the surface of Mars—samples that can help tell the story of Jezero Crater's history and how Mars evolved, and could perhaps even contain signs of ancient life.