Donald R. Pettit, fondly known as Don Pettit, was selected by NASA in 1966. The oldest serving NASA astronaut, Don Pettit ...

Longtime NASA astronaut Don Pettit is set to return from his fourth trip to space on Saturday night. Here are some of his ...

Indian astronaut-designate Shubhanshu Shukla will fly to the International Space Station in May. | One of India's leading ...

Using NASA's super powerful James Webb Space Telescope (JWST), the Cambridge group has reportedly identified the chemical signature of at least one of two molecules that are primarily associated with ...

Learn more about who Suni Williams is and what her contributions have looked like throughout her career in space.

Social media users noted that when NASA astronaut Sunita Williams was stuck in space, her hair was up in wild angles, unlike ...

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When pop icon Katy Perry and seasoned journalist Gayle King, along with others, blasted off on an 11-minute suborbital ...

Astronaut Don Pettit shared what he calls “science of opportunity” to demonstrate how experimenting with our surroundings can ...

A source claimed Katy Perry regrets 'making a public spectacle' of her trip to space, following backlash over the Blue Origin ...

Katy Perry and five other women spent 11 minutes in space after journeying on Jeff Bezos' Blue Origin rocket but she upset ...