It’s almost a new lunar phase, with the Moon one night away from the First Quarter. This means that just under half of the Moon is illuminated tonight.
What is today’s Moon phase?
As…

It’s almost a new lunar phase, with the Moon one night away from the First Quarter. This means that just under half of the Moon is illuminated tonight.
As…

Supermassive Black Holes (SMBHs), which reside at the center of many galaxies, play a central role in the evolution of these cosmic structures. This includes how they power Active Galactic Nuclei (AGNs), in which the core region emits…

Close to the summit of an underwater mountain west of the Mid-Atlantic Ridge, a jagged landscape of towers rises from the gloom.
Their creamy carbonate walls and columns appear ghostly blue in the light of a remotely operated vehicle sent to…

Fast radio bursts are some of the strangest signals we pick up from space. They last just a few thousandths of a second, but they can outshine whole galaxies in radio light while they’re happening.
For years, one big question kept hanging…

Simon Portegies Zwart, an astronomer at Leiden…

At some point in the deep past, humans may have come frighteningly close to disappearing altogether. Here’s what we know, according to research.
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According to genetic evidence published in a 2023 study from Science, our ancestors experienced…

At what point do “you” end and the outside world begins?
It might feel like a weird question with an obvious answer, but your brain has to work surprisingly hard to judge that boundary. Now, scientists have linked a specific set of brain waves…

After three decades of discovering exoplanets, astronomers are turning to a harder question: which of those distant worlds might truly be capable of supporting life? NASA has taken an early step toward…