On April 25, 2025, a rare triple conjunction of Venus, Saturn, and a crescent moon will create a ’smiley face’ in the predawn ...

On April 25, a rare triple planetary conjunction will resemble a smiley face in the sky, with Venus and Saturn as the "eyes" ...

Stargazers across the globe are in for a treat as a rare triple planetary conjunction is set to light up the skies with a ...

A team of astronomers claims to have sniffed out a “biosignature” in the atmosphere of a distant planet called K2-18b. But ...

Venus, Saturn and the moon will form a triple conjunction, appearing to look like a smiley face in a sky. Here's how and when ...

More compact and agile hypersonic rocket engine propulsion system, supported by a NASA SBIR, will be demonstrated in the ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

A rare 'smiley face' triple conjunction is coming to Earth's morning skies on April 25, when Venus, Saturn and the crescent ...

Fresh data from the James Webb Space Telescope provide more evidence for what some consider a biosignature — but debate is ...

Venus Aerospace, the startup building an advanced engine system for hypersonic flight, successfully completed a ...

Further studies are needed to determine whether K2-18b, which orbits a star 120 light-years away, is inhabited, or even ...

Four of Earth’s neighbors are about to appear in a planetary alignment. Those four planets — Mercury, Venus, Neptune and ...