Mercury is due to join Venus and Jupiter in the night sky for an uncommon celestial event commonly known as a planet parade.
The nature of space, time and the evolution of life on Earth mean it’s unlikely extraterrestrial life has visited our home ...
Astronomers have captured the first direct evidence of a daily weather cycle on a planet outside our solar system, detecting ...
JWST has revealed dramatic differences between the dawn and dusk regions of the scorching exoplanet WASP-121 b. Fierce winds appear to carry heat from the planet’s permanent dayside, making the ...
With 'Disclosure Day,' the director returns to a longtime preoccupation. Two Times staffers explore his ongoing fascination ...
The outer solar system once seemed like a quiet backwater. But a glut of tiny, strange moons with unruly orbits are coming ...
A new study analyzed how NASA's Habitable Worlds Observatory might be able to confidently spot biosignatures in the ...
Much of modern astronomy revolves around the study of strange alien worlds—from the sun’s retinue of satellites to the ...
Hints of high-pressure chemistry within a rare meteorite suggest this fallen space rock comes from a planet gone wrong in the ...
This video explores a darker possibility in the search for extraterrestrial life: what if future missions examine dozens of ...
The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...
It may seem like we are on the verge of discovering alien life. In 2025, a press release stated that we have the "strongest ...
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