By peering deep inside Orion’s star-forming gas clouds, radio astronomers have been able to directly measure the masses of young binary stars, confirming that our theoretical models are on the right lines.
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The ongoing military conflict regarding Iran and the Strait of Hormuz may well mirror a future situation off-Earth — the use of cislunar space, the region between the moon and our planet.
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“With the James Webb Space Telescope now revealing more supermassive black holes in the early universe, this mechanism may help bridge the gap between theory and observation.”
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The Small Magellanic Cloud, a neighbor of our Milky Way galaxy, stuns in this ambassador’s picture.
NASA is exploring ways to use a fleet of drones to explore the lunar south pole with an ambitious new MoonFall project.
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The private WorldView Legion 4 Earth-observing satellite snapped an amazing photo of the Hubble Space Telescope on April 23, 2026, a day before the obsevatory’s 36th birthday.
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A new study suggests that most “post-starburst galaxies” cease star formation because they run out of fuel. But that’s not the full story.
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The eROSITA spacecraft has built the most precise map of soft X-rays over Earth, observing a fascinating phenomenon driven by solar winds from the sun.
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Samples of Ryugu returned to Earth by the Hayabusa2 spacecraft show that the asteroid bears the scars of a recent bombardment by tiny space rocks.
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Springtime has arrived at the Red Planet’s Chasma Boreale, as this photo by NASA’s Mars Reconnaissance Orbiter shows.
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