Starlink isn't the only American company trying to offer direct-to-cell satellite connectivity. AST SpaceMobile has been working at it for years. In fact, AST was the very first company in the world ...

Fast radio bursts are mysterious and brief flashes of radio emissions that were thought to be produced by magnetars, highly magnetized rotating neutron stars. Yet magnetars appear primarily in young ...

Instead of finding the radio burst in a region of young stars, researchers traced its origin to the outskirts of a “dead” ...

Retirement in America now costs $1 million or more in 15 states, according to a new analysis. The cheapest retirement state in 2025 is West Virginia, where you’ll need an estimated $712,913 in ...

It aligns with the Earth’s axis, allowing the telescope to follow the apparent motion of stars and planets across the night sky. Equatorial tables are specific to a location on the Earth ...

Definition: Hubble Space Telescope (HST) is a space telescope named after renowned astronomer Edwin Hubble. It was launched in 1990 and is one of the great observatories of NASA. Description: Hubble ...

Astronomer Calvin Leung was excited last summer to crunch data from a newly commissioned radio telescope to precisely pinpoint the origin of ...

Very Large Telescope (VLT). VLT, which cost some $350 million to build in the 1990s ($840 million in today's dollars), is one of the world's most sensitive sky-watching instruments, capable of ...

Nature asked the world’s largest health-research funders what they are doing to study a life stage experienced by half of humanity. Here is what some of them told us.

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Researchers used the James Webb Space Telescope to zero in on a dwarf galaxy that suddenly started making stars after a ...

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