NASA’s Chandra Observatory captures a composite image of the Champagne Cluster, showing two merging galaxy clusters, hot gas distribution and dark matter structures.
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US sends historic crew to lunar orbit in Artemis II
In 2026, the universe as viewed by Earthlings will become more dynamic. The U.S. plans to send astronauts back to the Moon ...
CERES program updates include operational satellite instruments, algorithm advancements, machine learning applications, and ongoing missions measuring Earth’s energy budget and climate system changes.
Carl Sagan once said, “Exploration is in our nature. We began as wanderers, and we are wanderers still.” These words ...
It is with a heavy heart that I announce that NASA Earth Science Communications has directed The Earth Observer to conduct an ...
Explore This SectionEarthEarth ObserverEditor's CornerFeature ArticlesMeeting SummariesNewsScience in the NewsCalendarsIn ...
Less than a year into its mission, NASA’s SPHEREx has already completed its first full survey of the sky, producing a near-infrared map that captures the entire cosmos in a staggering 102 colors.
At 2:23 am Eastern time on March 19, 2025, an astronaut aboard the International Space station (ISS) captured a striking ...
The Canadian Space Agency is a partner in the NASA-led Artemis program. In 2026, Jeremy Hansen is slated to fly on Artemis II ...
A Carnegie-led team of astronomers detected the strongest evidence yet of an atmosphere around a rocky planet beyond our ...
Astronauts aboard the ISS have captured rare, invisible lightning phenomena hidden above Earth’s storms, revealing explosive ...
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