In the vastness of the universe, distances between celestial bodies are mind-boggling, with even light taking thousands of ...

Let’s explore this cosmic perspective together. How big is the universe? It’s a question that stirs both wonder and humility.

Brazil.- As part of the Mars analog mission in Brazil, the Alpha Centauri crew—led by Mariló Torres of Córdoba and ...

The first interstellar object spotted in our Solar System was the cigar-shaped ‘Oumuamua, discovered in 2017 by the ...

Tim Weed's expansive story of a dying population desperate to carry on begins with a sea journey to find fertile survivors.

Mercury is the month's highlight, reaching greatest elongation July 4. Also on show in the Southern Hemisphere: Mars, Saturn, ...

To reach Earth’s closest star system, Alpha Centauri, scientists are building a laser-powered spacecraft. To pull off interstellar travel, a spacecraft must be very light; therefore, it’s ...

Retirees solving murders. "Great Gatsby" retellings. Vampires in space. Influencer love stories. Here are our favorite new ...

This week, astronomers spotted the third known interstellar visitor to our Solar System.Author Kirsten Banks Lecturer, School of Science, Computing ...

“This pioneering interstellar navigation demonstration and its accompanying publication show that a deep-space mission can ...

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Retired NASA agent Joseph Gutheinz dismisses UFO claims, noting interstellar travel would take 70,000 years and suggesting military secrecy is behind many UFO sightings.