Copernical Team
NASA missions make unprecedented map of Sun's magnetic field
For decades after its discovery, observers could only see the solar chromosphere for a few fleeting moments: during a total solar eclipse, when a bright red glow ringed the Moon's silhouette.
More than a hundred years later, the chromosphere remains the most mysterious of the Sun's atmospheric layers. Sandwiched between the bright surface and the ethereal solar corona, the Sun's outer atmo Oregon experiments find that electrical sparks are possible on Mars
Friction caused by dry Martian dust particles making contact with each other may produce electrical discharge at the surface and in the planet's atmosphere, according University of Oregon researchers.
However, such sparks are likely to be small and pose little danger to future robotic or human missions to the red planet, they report in a paper published online and scheduled to appear in th Life of a pure Martian design
Early Mars is considered as an environment where life could possibly have existed. There was a time in the geological history of Mars when it could have been very similar to Earth and harbored life as we know it.
In opposite to the current Mars conditions, bodies of liquid water, warmer temperature, and higher atmospheric pressure could have existed in Mars' early history. Potential early America has sent five rovers to Mars -- when will humans follow?
With its impeccable landing on Thursday, NASA's Perseverance became the fifth rover to reach Mars - so when can we finally expect the long-held goal of a crewed expedition to materialize?
NASA's current Artemis program is billed as a "Moon to Mars" mission, and acting administrator Steve Jurczyk has reiterated his aspiration of "the mid-to-end of the 2030s" for American boots on the Red Pl NASA's Perseverance Rover Sends Sneak Peek of Mars Landing
Less than a day after NASA's Mars 2020 Perseverance rover successfully landed on the surface of Mars, engineers and scientists at the agency's Jet Propulsion Laboratory in Southern California were hard at work, awaiting the next transmissions from Perseverance.
As data gradually came in, relayed by several spacecraft orbiting the Red Planet, the Perseverance team were relieved to see the r NASA's Perseverance rover beams back spectacular new images
NASA on Friday released stunning new photographs from Perseverance, including one of the rover being gently lowered to the surface of Mars by a set of cables, the first time such a view has been captured.
The high-resolution still was extracted from a video taken by the descent stage of the spacecraft that had transported the rover from Earth.
At that moment, the descent stage was using Northrop Grumman ready for next ISS supply run
Northrop Grumman is set to launch the company's 15th resupply mission (NG-15) to the International Space Station under NASA's Commercial Resupply Service-2 contract. The NG-15 mission's Cygnus spacecraft will launch aboard the company's Antares rocket with nearly 8,000 pounds of scientific research, supplies and hardware for the crew aboard the station.
Liftoff of the Antares rocket is sch NASA, Boeing update Starliner orbital flight test date
NASA and Boeing now are targeting no earlier than Friday, April 2, for launch of the agency's Boeing Orbital Flight Test-2 to the International Space Station.
As preparations continue for the second uncrewed flight test, teams remain focused on the safety and quality of the CST-100 Starliner spacecraft and successful launch of the end-to-end test to prove the system is ready to begin flyin America has sent five rovers to Mars—when will humans follow?
With its impeccable landing on Thursday, NASA's Perseverance became the fifth rover to reach Mars—so when can we finally expect the long-held goal of a crewed expedition to materialize?
NASA's current Artemis program is billed as a "Moon to Mars" mission, and acting administrator Steve Jurczyk has reiterated his aspiration of "the mid-to-end of the 2030s" for American boots on the Red Planet.
But while the trip is technologically almost within grasp, experts say it's probably still decades out because of funding uncertainties.
Mars landing team 'awestruck' by photo of descending rover
The world got its first close-up look at a Mars landing on Friday, as NASA released a stunning picture of its newest rover being lowered onto the dusty red surface.
The photo was released less than 24 hours after the Perseverance rover successfully touched down near an ancient river delta, where it will search for signs of ancient life and set aside the most promising rock samples for return to Earth in a decade.
NASA equipped the spacecraft with a record 25 cameras and two microphones, many of which were turned on during Thursday's descent.
The rover is shown in extraordinary detail just 6 1/2 feet (2 meters) off the ground, being lowered by cables attached to an overhead sky crane, the red dust kicked up by rocket engines.