It was only a matter of time before the US started talking about aliens again – The Irish Times
“Calling Occupants of Interplanetary, Most Extraordinary Craft! You’ve been observing our earth and we’d like to make a…
Scientists Unveil Most Detailed Radio Sky Map Ever, Revealing Hidden Wonders of the Universe
The universe is vast, filled with countless cosmic objects and phenomena, many of which remain hidden from our…
NASA Is Helping Bring Giant Tortoises Back to the Galápagos
For the first time in more than 150 years, giant tortoises are returning to the wild on Floreana…
Ask Ethan: Will anything persist when the Universe dies?
If we’re willing to think about the future, the farther ahead we extrapolate, the farther along the inevitable…
The Optical Engineering Required to Photograph an Earth Twin
More and more papers are coming out about the upcoming Habitable Worlds Observatory (HWO). As the telescope moves…
Earth from Space: Ouarzazate, Morocco
The Copernicus Sentinel-2 mission takes us over south-central Morocco, near the city of Ouarzazate. Zoom in or click…
Radio Hunt Across 124 Light-Years Ends With a Striking Discovery
A coordinated search using two major radio observatories has found no evidence of artificial radio transmissions from the…
A Galaxy Composed Almost Entirely of Dark Matter Has Been Confirmed
Astronomers have just identified what appears to be a cosmic anomaly: a faint galaxy with so few visible…
The stellar lifecycle in a nearby spiral
Two powerful instruments of the NASA/ESA/CSA James Webb Space Telescope joined forces to create this scenic galaxy view…
After fueling test, optimism grows for March launch of Artemis II to the Moon
A second fueling test on NASA’s Space Launch System rocket ended Thursday night, giving senior managers enough confidence…
Gaia Detected an Entire Swarm of Black Holes Traveling Through The Milky Way
A fluffy cluster of stars spilling across the sky may have a secret hidden in its heart: a…
Annular solar eclipse seen from space
The Moon passed directly between the Sun and Earth on 17 February 2026, creating an annular solar eclipse.…