NASA is appealing to the public to find innovative solutions to help Artemis astronauts navigate on and around the Moon's south pole.

Project Artemis aims to return humans to the Moon for the first time since the Apollo missions more than 50 years ago. Astronauts will land near the moon's south pole, an area where permanently shadowed regions could contain ice - a key resource for future space missions, including those to Mars.

Officially launched on September 4, the Lunar Navigation Challenge is soliciting ideas for a simple, back-up navigation device that astronauts can use to find their way around the moon, moving between the lander and various points of interest. Another part of the challenge is to find solutions for mapping and exploring Shackleton Crater, a 21km-wide, 4.2km-deep formation in permanent shadow.

In September 2023, the melting of a glacier in Greenland triggered a massive landslide that caused a 200-meter mega-tsunami. But what followed was anything but unusual: a mysterious vibration that lasted for nine days and was felt around the world. After a year of intense research, a 68-strong international team of scientists has managed to decipher the phenomenon, according to a new study published in the journal Science. Their discovery underlines once again that the Arctic region is entering a period of radical change as global temperatures continue to rise.

Seismologists were initially confused, thinking their equipment was faulty when they detected strange vibrations in the ground. Unlike normal earthquakes, this 'hum' lasted much longer and was completely unprecedented. The source of the signal was located in eastern Greenland near Dickson Fjord, where a tsunami had already been reported. The international collaboration of researchers has concluded that these phenomena are linked to what experts call 'cascading hazards', all rooted in climate change caused by human activities.

Lance Reddick died from natural causes at age 60 on March 17, 2023, at home in Los Angeles. He was an American actor and musician, best known for his roles in the HBO series The Wire and the John Wick film series. Born in Baltimore, Maryland, Reddick attended the prestigious Juilliard School and began his career as a stage actor in New York City. After appearing in several television shows and films, Reddick gained critical acclaim for his role as Cedric Daniels in The Wire. Since then, Reddick has appeared in numerous television shows and films, including Lost, Fringe, White House Down, and John Wick.

Loring had a stroke caused by smoking and hypertension, and died at Providence Saint Joseph Medical Center in Burbank, California, on January 28, 2023, at age 64.

Lisa Loring was an American actress who rose to fame in the 1960s and 1970s for her role as Wednesday Addams on the TV show "The Addams Family." Born on February 16, 1958, in Kwajalein, Marshall Islands, Loring began her acting career at the young age of three, appearing in TV commercials and print ads.

After her success on "The Addams Family," Loring went on to appear in a variety of TV shows and films throughout the 1970s, including "The Beverly Hillbillies" and "Barnaby Jones." In the 1980s, she took a hiatus from acting and focused on raising her children.

Loring made a comeback in the 1990s, appearing in several low-budget horror films and making guest appearances on TV shows such as "Night Stand with Dick Dietrick" and "Prime Time Country." She also played the role of Nurse Nancy Wesley on the soap opera "General Hospital" from 1991 to 1993.

In addition to her acting career, Loring has also been a singer and a burlesque performer. She released an album of songs in 2013 titled "Lisa Loring Sings," and has performed in burlesque shows across the country.

Overall, Lisa Loring has had a long and varied career in the entertainment industry, and her portrayal of Wednesday Addams remains a beloved part of American pop culture.