Source: Space News
Security & Justice
Southern Lebanon Endures Massive Damage: 40,000 Homes Leveled Across 37 Towns
Israeli forces have systematically destroyed entire neighborhoods in southern Lebanon, leveling more than 37 towns and wiping out over 40,000 residential units, according to Lebanon's National News Agency.
Tuesday, November 5, 2024
Gaps in Coastal Radar Enabled Israeli Raid in Batroun, Army Commander Says
Lebanon’s army chief, General Joseph Aoun, detailed to Caretaker Prime Minister Najib Mikati how Israeli forces likely exploited gaps in the country's coastal radar system during the recent raid carried out in Batroun. The briefing comes as Lebanese officials seek answers on how Israel’s elite Shayetet 13 unit carried out the landing undetected.
Monday, November 4, 2024
Opinion
The Emptying of Baalbek Is a Moment to Take Stock
“Large numbers of people continue to flee their homes every day, as Israel’s military operations in Lebanon have been going on unabated.” These disturbing words could be from almost any news report about Israel’s invasion of its northern neighbour over the past month. However, they can be found in a report by the Norwegian Refugee Council’s Internal Displacement Monitoring Centre issued on July 27, 2006.
Saturday, November 2, 2024
A Future Without Hezbollah
At the end of September, when Israel’s campaign to destroy Hezbollah was reaching its height, I met one of the group’s supporters in a seaside café in western Beirut. He was a middle-aged man with a thin white beard and the spent look of someone who had not slept for days. He was an academic of sorts, not a fighter, but his ties to Hezbollah were deep and long-standing.
Thursday, October 31, 2024
Sports
Tottenham Forward Son Heung-min Crowned Asia’s International Player of the Year
Tottenham forward Son Heung-min was crowned as Asia’s International Player of the Year for the fourth time by the Asian Football Confederation at its annual awards ceremony Tuesday.
Wednesday, October 30, 2024
Real Madrid Launch Investigation into Racist Insults After El Clasico Defeat
Real Madrid has launched an investigation into racist insults directed at players during Saturday’s 4-0 home loss to Barcelona in LaLiga, it said on Sunday.
Monday, October 28, 2024
Thursday 25 January 2024 19:33:51
NASA Juno Spacecraft Picks up Hints of Activity on Jupiter’s Icy Moon Europa
The close approach to reveal possible proof of recent surface activity in the Jovan system.
NASA's Juno spacecraft made a close flyby of Jupiter's intriguing moon Europa in 2022, revealing potential hints of present day surface activity.
The spacecraft's Stellar Reference Unit (SRU), which is a star camera designed to assist Juno's onboard attitude determination, was used to image Europa's surface with high resolution while being lit up by Jupiter-shine, or sunlight scattered off Jupiter.
The SRU image from the flyby is explored in an article published in the journal JGR Planets on Dec. 22, 2023. The image shows an oddly-shaped area of the icy surface, measuring 23 miles by 42 miles (37 kilometers by 67 kilometers) and resembling a platypus. In other words, it exhibits a "body" part in the north and a "bill" part in the south. Both areas — which are joined by a cracked neck-like formation — contain large ice blocks that are each about 0.62 miles (1 km) in size and cast shadows.
Comparisons with images of similar resolution from NASA's earlier Galileo spacecraft, which studied Jupiter from 1995 until 2003, suggest changes in the southern part of the "platypus" area. These hint that changes might have taken place on Europa's surface since the Galileo images were taken.
However, the team of authors, led by Heidi N. Becker of NASA's Jet Propulsion Laboratory (JPL), state that the evidence isn't conclusive due to differences in imaging quality and conditions.
The 2022 image also includes nearby low-albedo deposits which may be associated with subsurface liquid water, the researchers say. These dark stains may be associated with plumes thought to be spewing out water.
While not conclusive, however, the Platypus makes a compelling target for future missions such as NASA’s Europa Clipper and Europe's JUICE to investigate and possibly confirm present day surface activity on Europa.
JUICE launched in April of 2023 and will arrive at Jupiter in December 2031. Europa Clipper is set to launch on Oct. 6 this year on a Falcon Heavy rocket.
