Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

Our modern era of space observation and exploration deepens our connection with the universe—and with each other. When NASA ...

According to astronomers, there are approximately 200 billion trillion stars in our observable universe — chances are, ...

During this time, radiation dominated the universe ... but that isn't too difficult to explain. Planets can be ejected from stars to wander their galaxies alone as rogue worlds due to ...

SPHEREx is a groundbreaking NASA telescope that will map the entire sky in infrared, revealing insights into cosmic inflation ...

New James Webb Space Telescope observations of a star cluster called NGC 346 are shedding light on how, when and where planets formed in the early universe.

An international team, including the UNIGE, has discovered a super-Earth that will enable astronomers to test new hypotheses ...

"Vera Rubin provided the first evidence for dark matter using the rotation curves of nearby local galaxies. We're using the same technique but now in the early universe," said Silverman.

A recent study offers a new explanation for the rapid growth of supermassive black holes in the early universe, proposing ...

This is called the “heat death” of the Universe, but you can think of it instead as the death of heat. There will be no more differences in temperature anywhere, which means thermodynamics shuts down, ...

Bring the Moon and planets into closer view, spot stunning star clusters and observe distant galaxies and nebulas with your own eyes — you can even photograph your subject with a smart telescope.

STARGAZERS are in for a treat this month as a rare planet parade falls in Andromeda galaxy season. "One of the best planet parades in almost half a century" will seen Mars, Jupiter, Saturn ...