Kitt Peak National Observatory is reopening
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Home to one of the largest telescopes in the world, Kitt Peak National Observatory, just west of Tucson, is reopening to the public after a lengthy closure due to COVID and a wildfire. FOX 10's Brian Webb has more.

US immigration flight from Mesa grounded by heat
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Eleven people were hospitalized for heat-related illnesses after a US immigration flight departing from Mesa was turned around shortly after departure when it lost air conditioning.

New astronomy center at Lowell Observatory takes shape
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A new astronomy discovery center at the Lowell Observatory in Flagstaff is near completion and our photojournalist Levi Pettigrew took a behind the scenes look.

Earth is getting a temporary second moon this fall

Earth will soon have a visitor — and not of the extraterrestrial kind. Astronomers found a small asteroid that will orbit our planet this fall, becoming a "mini-moon" temporarily.

4 flight attendants fall ill on Alaska Airlines flight to Seattle

Four flight attendants on an Alaska Airlines flight headed from Hawaii to Seattle mysteriously fell ill shortly after takeoff, causing the plane to be diverted.

Boeing: Starliner astronauts talk about mission
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Astronauts who were launched to the International Space Station in Boeing's Starliner spacecraft are talking about their mission, for the first time since learning they will be spending another five months in space. Reporter Jonathan Serrie has more.

WATCH: SpaceX's Polaris Dawn crew completes first private spacewalk

Jared Isaacman, CEO of Shift4 integrated payment processing solutions, participated in the first ever private spacewalk by a group of astronauts who left a SpaceX capsule after a delay of a few hours, testing a new line of spacesuits in the company's riskiest mission yet.

A record number of human beings are now in orbit

For the first time, there are 19 human beings orbiting the planet. They represent three different countries and are aboard three different spacecraft.

Polaris Dawn live updates: SpaceX launches 4 private astronauts for historic spacewalk mission Tuesday morning

SpaceX's Falcon 9 rocket lifted off at 5:23 a.m. ET carrying four Polaris Dawn mission private astronauts to low-Earth orbit from Launch Complex 39A at NASA’s Kennedy Space Center in Florida on Tuesday morning.

NASA 'Hidden Figures' women to receive Congressional Gold Medals

Katherine Johnson, Dr. Christine Darden, Dorothy Vaughan, and Mary Jackson are receiving awards for their contributions to NASA’s space program.

Boeing's Starliner spacecraft returns to Earth without astronauts

The troubled Boeing Starliner spacecraft parachuted into the New Mexico desert overnight, without the astronauts it carried to the International Space Station in early June.

Phoenix officer pronounced dead | Nightly Roundup
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From a Phoenix Police officer pronounced dead after being shot to the Boeing Starliner spacecraft returning to earth, here's a look at some of our top stories.

Starliner capsule set to return to earth without crew
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Boeing's Starliner capsule is returning to earth after its return was delayed when mission control discovered flaws that needed additional time to repair while it was docked on the International Space Station. FOX 10's Nicole Krasean has more.

NASA's 2022 mission may spark man-made meteors
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In 2022, NASA crashed a satellite into an asteroid on purpose, releasing nearly two-million pounds of dust and debris into space.