A Chilean astronomer has become dedicated to battling light pollution in the Atacama Desert and preserve what is considered the best place on Earth to study space.
Tag: Telescopes and Observatories
Happy 10th Birthday to the Laser Interferometer Gravitational-Wave Observatory. Now Drop Dead.
Ten years ago, astronomers made an epic discovery with the Laser Interferometer Gravitational-Wave Observatory. Cosmology hasn’t been the same since, and it might not stay that way much longer.
Traveling the Cosmos With Carter Emmart, One Last Time
For nearly three decades he has created mesmerizing planetarium shows at the American Museum of Natural History. But other galaxies await.
Scientific Dreams in the Balance
Research breakthroughs are often sagas of passion, curiosity and sacrifice. If Trump’s proposed budget cuts for 2026 are enacted, many such journeys may never get started.
Scientific Dreams in the Balance
Research breakthroughs are often sagas of passion, curiosity and sacrifice. If Trump’s proposed budget cuts for 2026 are enacted, many such journeys may never get started.
New Studies Dismiss Signs of Life on Distant Planet
In April, astronomers said they had detected a possible signature of life on the exoplanet K2-18b. Now, three independent analyses discount the evidence.
Astronomers Get ‘More Than a Hint’ That Dark Energy Isn’t What They Thought
New data further challenge the best scientific theory of the history and the structure of the universe. But a separate recent result reinforces it.
A Parade of Planets Is Marching Through the Night Sky
With Mercury joining the show, all seven of Earth’s celestial neighbors will be present at dusk this week.
‘Ultrahigh Energy’ Neutrino Found With a Telescope Under the Sea
It’s the most energetic particle of its kind ever discovered, and scientists have no idea where it came from.
Barnard’s Star Finally Has a Planet, and Possibly More
For a century, exoplanet hunters have “discovered” planets around a nearby star, only to retract the claims. But the latest find is for real.