|
NASA’s Cassini spacecraft is shown during its Sept. 15, 2017, plunge into Saturn’s atmosphere in this artist’s depiction. ( Credit: NASA / JPL-Caltech)

The Cassini mission has completely transformed our understanding of Saturn and identified two moons that could potentially harbor life. On Friday morning, the journey will come to a fiery end. 

|

Videos of the eclipse from Chicago’s Adler Planetarium and multiple spots across the U.S. from NASA, plus safety tips, Chicago watch parties and more.

|

Rabiah Mayas returns to explain why NASA needs your origami skills and other stories from the world of science.

|
(USDA Forest Service)

Are you ready to party like it’s 1925? That’s the last year Chicago experienced a solar eclipse like it will next month. To celebrate, the Adler Planetarium is hosting a daylong block party, and you’re invited.

|
(NASA)

Adler Planetarium astronomer Lucianne Walkowicz will spend the next year figuring out how humans can get along while exploring one of the more curious planets in our solar system: Mars. 

|
(YouTube / Virgin Galactic)

Northbrook native Beth Moses, chief astronaut instructor for the world's first commercial spaceline, returns to Chicago to receive Adler Planetarium's Women in Space Science Award. 

|
An artist’s interpretation of what the surface of the exoplanet TRAPPIST-1f could look like. (NASA / JPL-Caltech)

NASA said earlier this week it had a major announcement coming Wednesday. What an announcement it turned out to be.

|
Eugene Cernan (NASA / Facebook)

The Chicago native died Monday afternoon at the age of 82.

|
The 2016 global temperature is on track to break the annual record for the third year in a row, according to Gavin Schmidt, director of NASA’s Goddard Institute for Space Studies. (NASA)

The average global temperature in August tied with July as the hottest month since record keeping began in 1880, according to NASA. 

|
The Perseid meteor shower on Aug. 11, 2015. (Joshua Tree National Park / Wikimedia Commons)

Peak activity for the Perseids is expected to be Thursday and Friday, according to NASA. The best time to view the meteors is between midnight and dawn, no telescope required.

|

An event combining rousing orchestral music with high-definition NASA footage of the cosmos is coming to Ravinia Festival in Highland Park this week.

|
This illustration depicts NASA's Juno spacecraft successfully entering Jupiter's orbit. (Credits: NASA/JPL-Caltech)

Juno is set to uncover what Jupiter has been hiding. After a five-year, 1.75 billion mile voyage, NASA's spacecraft named after a Roman goddess successfully entered into orbit around the largest planet in our solar system Monday night. 

|

New reports show that Earth’s surface temperature last year was its highest since modern temperature record keeping began in 1880. The global record was also broken in 2014, although 2015 saw dramatic increases by comparison.

|

A new baseball statistic that could help the Chicago Cubs win, a new tool that could revolutionize the surgical removal of cancerous tumors and new images of Pluto and its largest moon, Charon. Museum of Science and Industry director of science and integrated strategies Rabiah Mayas joins us with these stories and more.

|
Photo of Chicago by astronaut Scott Kelly

American astronaut Scott Kelly has allowed the human race an opportunity to live vicariously through his #YearInSpace travels by sending global images back to Earth through his Twitter and Instagram feeds. Sent from day 189 of his 12-month mission, Kelly shared this astonishing nighttime view of Chicago from space on Oct. 2.