〜試験運用中〜
NASA（アメリカ航空宇宙局）
Smoke Blankets Oregon
Earth ObservatoryScienceWildfiresSmoke Blankets OregonEarthEarth ObservatoryImage of the DayEO ExplorerTopicsAll TopicsA...
2026.07.28
NASA Astronaut Chris Williams to Discuss Space Station Mission
NASA astronaut and Expedition 74 flight engineer Chris Williams shows off the Destiny laboratory module’s Microgravity S...
2026.07.27
NASA Science Soars During August Total Solar Eclipse
6 min readNASA Science Soars During August Total Solar EclipseEach time the Moon covers the Sun during a total solar ecl...
2026.07.27
NASA Astronaut Chris Williams Returns to Earth
NASA/Bill IngallsNASA astronaut Chris Williams is all smiles in this July 26, 2026, photo taken shortly after he landed ...
2026.07.27
NASA’s Swift Sees ‘Wandering’ Mega Black Hole Shredding Star
This artist’s concept depicts a tidal disruption event, which occurs when a star passes fatally close to a supermassive ...
2026.07.27
ESA（欧州宇宙機関）
εpsilon
εpsilon
2026.01.21
Vertical liftoff as Ariane 6 takes flight for the first time
Image: Vertical liftoff as Ariane 6 takes flight for the first time
2026.07.28
Raging wildfires near Madrid, Spain
Image: Raging wildfires near Madrid, Spain
2026.07.27
Meet space startups at ESA’s Industry Space Days
Startup companies which have come up with brilliant ideas for using space will join the European Space Agency’s (ESA) In...
2026.07.27
Why total solar eclipses are so special
Video: 00:07:07 More than 2500 years ago, a total solar eclipse is said to have ended a war between the Lydians and the ...
2026.07.24
JWST Could Spot Volcanic "Exo-Ios" Around Super-Jupiters
Jupiter’s moon, Io, is the most volcanically active planetary body in the solar system, boasting hundreds of active volc...
2026.07.28
Chang'e-6 Samples Provide an Ancient Record of the Moon's Far Side.
The samples returned by the Chang'e-6 mission from the far side of the Moon reveal that the two hemispheres have had rat...
2026.07.28
Little Red Dots Could Be Ancient Globular Clusters, Each Dominated by a Super-Massive Star
Little Red Dots are one of the mysteries uncovered by the JWST. Astronomers have been trying to figure out what they are...
2026.07.27
How NASA Plans to Build the Habitable Worlds Observatory
We’ve been covering the journey of the Habitable Worlds Observatory for some time now. Over the past few years, it's gon...
2026.07.27
Black Hole Collisions Tell a Tale of Repeating Mergers
A black hole merger is one of the Universe's most energetic and massive events. During such a collision, two black holes...
2026.07.27