Epsilon Tauri lies 146 light-years away. A K-type red giant star, epsilon Tau is cooler than the Sun, but with about 13 times the solar radius it has nearly 100 times the solar luminosity. A member of the Hyades open star cluster the giant star is known by the proper name Ain, and along with […]
From left to right, NASA Administrator Bill Nelson, NASA Deputy Administrator Pam Melroy, and Deputy Chief of Mission for the Embassy of Israel Eliav Benjamin, place wreaths at the Space Shuttle Columbia Memorial during a ceremony that was part of NASA’s Day of Remembrance, Thursday, Jan. 25, 2024, at Arlington National Cemetery in Arlington, Va. […]
You might not immediately recognize this street map of a neighborhood in Jyväskylä, Finland, planet Earth. But that’s probably because the map was projected into the night sky and captured with an allsky camera on January 16. The temperature recorded on that northern winter night was around minus 20 degrees Celsius. As ice crystals formed […]
On the 20th anniversary of the landing of Spirit and Opportunity, celebrate NASA’s Mars Exploration Rover Project with this two-sided poster that lists some of the pioneering explorers’ accomplishments on the Red Planet. via NASA https://ift.tt/bCGTRaz
What do the Earth and Moon look like from beyond the Moon? Although frequently photographed together, the familiar duo was captured with this unusual perspective in late 2022 by the robotic Orion spacecraft of NASA’s Artemis I mission as it looped around Earth’s most massive satellite and looked back toward its home world. Since our […]
A SpaceX Falcon 9 rocket carrying the company’s Dragon spacecraft for Axiom Space’s Axiom Mission 3 (Ax-3) to the International Space Station lifts off at 4:49 p.m. EST from Launch Complex 39A at NASA’s Kennedy Space Center in Florida on Thursday, Jan. 18, 2024. Ax-3 is the third all private astronaut mission to the space […]
How well do you know the night sky? OK, but how well can you identify famous sky objects in a very deep image? Either way, here is a test: see if you can find some well-known night-sky icons in a deep image filled with faint nebulosity. This image contains the Pleiades star cluster, Barnard’s Loop, […]
A NASA intern uses an augmented reality headset to test out heads-up display technology being developed for future Artemis missions. This technology was created as part of the NASA Spacesuit User Interface Technologies for Students, or SUITS, design challenge in which college students from across the country help design user interface solutions for future spaceflight […]
Can the Moon and a mountain really cast similar shadows? Yes, but the division between light and dark does not have to be aligned. Pictured, a quarter moon was captured above the mountain Grivola in Italy in early October of 2022. The Sun is to the right of the featured picturesque landscape, illuminating the right […]
Yes, but can your blizzard do this? In the Upper Peninsula of Michigan’s Storm of the Century in 1938, some snow drifts reached the level of utility poles. Nearly a meter of new and unexpected snow fell over two days in a storm that started 86 years ago this week. As snow fell and gale-force […]