NASA's six-wheeled Mars rover Perseverancer, which remains on track to touch down on Mars on Feb. 18, has been reproduced by Mattel as a Hot Wheels toy.
Dawn Aerospace has received approval to fly a suborbital space plane from a conventional airport in New Zealand.
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With less than one month left to go before NASA's Perseverance rover arrives on the Red Planet, the agency is holding a briefing on Wednesday (Jan. 27) to preview the Feb. 18 landing.
Where did the ingredients for life on Earth come from? A team of astronomers has found a crucial new link: the observation of essential "prebiotic" molecules around a still-forming star.
The car-size Perseverance rover, the core of NASA's $2.7 billion Mars 2020 mission, will land Feb. 18, kicking off a new era of Red Planet exploration.
Eight bright stars dominate our current winter sky. Depending on how you look at them, you might see a graceful arc, a hexagon or a giant "G."
Interstellar war erupts in "Eragon" author Christopher Paolini's new sci-fi epic, "To Sleep in a Sea Of Stars"