Photo of the Day For some, these subtle bands of light and shadow stretched across the sky as the Sun set on July 11. Known as anticrepuscular rays, the bands are formed as a large cloud bank near the western horizon cast long shadows through the atmosphere at sunset. Due to the camera's perspective, [...]
3 min read Hubble Studies a Potential Galactic Merger This NASA/ESA Hubble Space Telescope image captures the dwarf irregular galaxy NGC 5238. ESA/Hubble & NASA, F. Annibali This NASA/ESA Hubble Space Telescope image features the dwarf irregular galaxy NGC 5238, located 14.5 million light-years from Earth in the constellation Canes Venatici. Its unexciting, blob-like [...]
Members of the Artemis II crew met with the crew of NASA’s Pegasus barge prior to their departure to deliver the core stage of NASA’s SLS (Space Launch System) rocket to the Space Coast. NASA astronaut and pilot of the Artemis II mission Victor Glover met the crew July 15. From left to right: Ashley [...]
Curiosity NavigationCuriosityMission OverviewWhere is Curiosity?Mission UpdatesScienceOverviewInstrumentsHighlightsExploration GoalsNews and FeaturesMultimediaCuriosity Raw ImagesMars ResourcesMars MissionsMars Sample ReturnMars Perseverance RoverMars Curiosity RoverMAVENMars Reconnaissance OrbiterMars OdysseyMore Mars MissionsAll PlanetsMercuryVenusEarthMarsJupiterSaturnUranusNeptunePluto & Dwarf Planets 2 min read Sols 4248-4249: Lunch at Fairview Dome This image was taken by Front Hazard Avoidance Camera (Front Hazcam) onboard NASA’s Mars rover Curiosity on [...]
Credit: Freelancer.com Space ROS is an open-source software framework, derived from ROS 2, which was created to be compatible with the demands of safety-critical space robotics applications. NASA is looking to expand the Space ROS repository with new higher fidelity demonstration environments and additional capabilities. Award: $10,000 in total prizes Open Date: July 18, 2024 [...]
4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) By Wayne Smith Investigators at NASA’s Marshall Space Flight Center in Huntsville, Alabama, will use observations from a recently-launched sounding rocket mission to provide a clearer image of how and why the Sun’s corona grows so much hotter than the visible surface of Earth’s [...]
These images from NASA’s LRO spacecraft show a collection of pits detected on the Moon. Each image covers an area about 728 feet wide. An international team of scientists using data from NASA’s LRO (Lunar Reconnaissance Orbiter) has discovered evidence of caves beneath the Moon’s surface. In re-analyzing radar data collected by LRO’s Mini-RF [...]
NASA astronaut Suni Williams investigates ways to overcome the lack of gravity when watering plants grown in space for the Plant Water Management investigation. Thursday’s scientific objectives aboard the International Space Station included exploring ways to counter the effects of weightlessness on the human body and understanding how microgravity affects high-temperature physics. The two orbital [...]
Earth Observer Earth Home Earth Observer Home Editor’s Corner Feature Articles Meeting Summaries News Science in the News Calendars In Memoriam More Archives 8 min read The Earth Observer Editor’s Corner: Summer 2024 Welcome to a new era for The Earth Observer newsletter! This communication marks the official public release of our new website. While this release [...]
Earth Observer Earth Home Earth Observer Home Editor’s Corner Feature Articles Meeting Summaries News Science in the News Calendars In Memoriam More Archives 3 min read The Earth Observer’s 35th Anniversary Welcome to a new era for The Earth Observer newsletter! Our 35th anniversary also marks the official public release of our new website. Over the past [...]
