Explore This Section Earth Earth Observer Editor’s Corner Feature Articles Meeting Summaries News Science in the News Calendars In Memoriam Announcements More Archives Conference Schedules Style Guide 9 min read
Explore This Section Earth Earth Observer Editor’s Corner Feature Articles Meeting Summaries News Science in the News Calendars In Memoriam Announcements More Archives Conference Schedules Style Guide 9 min read
WASHINGTON — The satellite industry continued trends of modest growth in 2024 even as the number of satellites increases rapidly. The Satellite Industry Association (SIA) released its annual State of
Left: Image of the Sun with Earth superimposed on the same scale. Upper-right: Radial-velocity time-series of the Sun (green points), obtained with the HARPS-N solar telescope (Dumusque et al., 2021),
The concept of an “Interplanetary Phenomenon Unit” has long fascinated and perplexed both enthusiasts and skeptics in the context of UFO investigations. However, a closer examination reveals that this supposed
Applications 26/06/2025 21 views 0 likes At the Living Planet Symposium, attendees have been hearing how ESA’s Next Generation Gravity Mission could provide the first opportunity to directly track a
Transformations between the ORF (blue), SRF (orange), and BRF (green), with Euler angles. The SRF and the BRF are both rotating frames, with ZS the spin axis of Venus and
A new window into the universe is about to open. On Monday (June 23), the Vera C. Rubin Observatory — a joint project between the U.S. National Science Foundation and
The key to determining which planets could host extraterrestrial life could be growing in the harshest deserts of Earth in the form of lichen. The secret to this discovery: the
Reports of a fireball falling over the southeastern U.S. flooded social media Thursday afternoon, and the National Weather Service said the unusual object was visible in southern parts of metro
Astronaut Anne McClain setting up the APEX-12 facility an EXPRESS rack — NASA Anne McClain: How does space radiation affect plants? NASA’s Advanced Plant EXperiment-12 (APEX-12) seeks to find out.