Serbia’s Minister of Foreign Affairs Marko Đurić, right, shakes hands with NASA Deputy Administrator Matt Anderson, left, after signing the Artemis Accords Thursday, July 16, at NASA Headquarters in Washington. NASA/Keegan Barber The Republic of Serbia signed the Artemis Accords Thursday during a ceremony hosted by NASA at the agency’s Headquarters in Washington, becoming the [...]
These artist’s concepts depict NASA’s Orion spacecraft and SpaceX’s Starship human landing system test article during rendezvous and docking operations as part of NASA’s upcoming Artemis III demonstration mission in low Earth orbit. NASA is working with two American companies to develop the human landing systems that will safely transport astronauts from lunar orbit to [...]
An artist’s concept of the Orion spacecraft orbiting Earth.Credit: NASA NASA has selected SpaceX to deliver laser communications capabilities for next year’s Artemis III mission, enabling the agency to provide a front row seat for viewers from the Orion spacecraft as four astronauts test rendezvous and docking capabilities between Orion and test versions of commercial human landing systems needed to return astronauts to the Moon in 2028. To supplement Orion’s [...]
Photo of the Day This sparkling, colorful gemstone is a spiral galaxy, NGC 300. It is one of the closest spiral galaxies to Earth, only about 6 million light-years away. But does it really look like this? Here is a more standard portrait of it. This unusual image combines the light from the stars [...]
5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) This artist’s concept depicts a near-Earth asteroid with an elongated orbit. A few objects such as these can exhibit significant perturbations in their motion around the Sun and, like the asteroid 1998 SH2, could turn out to be regular comets with a weak tail [...]
ESA/Webb, NASA & CSA, S. Fujimoto NASA’s James Webb Space Telescope takes us 4.4 billion years in the past with this July 3, 2026, image of a young galaxy cluster, MACS J0553.4-3342. The cluster is composed of two actively merging sub-clusters, roughly equal in mass. Each sub-cluster is anchored on an immensely bright and massive [...]
4 Min Read NASA Uses Subscale Aircraft to Accelerate Flight Innovation An atmospheric probe model attached upside down to a quad rotor remotely piloted aircraft ascends with the Moon visible on Oct. 22, 2024. The quad rotor aircraft released the probe above Rogers Dry Lake, a flight area adjacent NASA’s Armstrong Flight Research Center [...]
Photo of the Day Is there an angry Sith using force lightning in the Tatacoa Desert? This is not science fiction, but a red sprite with multiple streamers! Ordinary lightning occurs when thundercloud particles collide, lose their electrons, and build up negative charge at the cloud bottom. The cloud’s negative charge repels negative charge [...]
6 min read NASA Study of Pristine Meteorite Adds to Story of Ancient Asteroids C1 clasts in Hillsborough: On the left is a back-scattered electron image with two C1 748 clasts circled. On the right, an X-ray map of the same area as (A), indicating Na enrichment in 749 of the C1 clasts relative [...]
7 Min Read How NASA’s Artemis III Lander Test Will Pave Way for Moon Landings Before Artemis astronauts land on the Moon’s surface in 2028, NASA will conduct the Artemis III demonstration mission in 2027, allowing teams on Earth and in orbit to practice rendezvous and docking operations between commercial human landing systems and [...]
