During the Cold War, space was never just about exploration. Behind public missions and symbolic cooperation, both ...

Astronomers have long searched for life within a rather narrow ring around a star, the "habitable zone," where a planet ...

"In our solar system, the most massive moon is Ganymede, which is still extremely small compared to what we are inferring here." ...

Starlink's new FCC approval for 7,500 more satellites aims to boost service and capacity for millions. But at what cost?

In astronomy, an occultation is when a celestial body or object — like the moon or a planet — passes in front of a distant ...

NASA astronaut Suni Williams has retired after 27 years of service and a career defined by endurance, leadership, and firsts in space. She spent 608 days in orbit, completed nine spacewalks, and twice ...

Earnings results often indicate what direction a company will take in the months ahead. With Q3 behind us, let’s have a look ...

NASA astronaut Suni Williams, renowned for her record-setting spacewalks and leadership, retired on Dec. 27, 2025, after a ...

As Sunita Williams retires from Nasa after 27 years, we revisit the moment PM Modi wrote to her in orbit. The letter celebrated her as India's daughter and a global icon of perseverance.

NASA’s newly launched IMAP mission is set to tell us more about the boundary between our Solar System and interstellar space ...

The other two known interstellar comets did not offer such an opportunity.

Astronomers have long sought evidence to explain why comets at the outskirts of our own solar system contain crystalline ...