SpaceX determines cause of Starship SN11 prototype crash
Fox News
SpaceX founder Elon Musk explained why the Starship prototype SN11 went up in flames last week.
"Ascent phase, transition to horizontal & control during free fall were good. A (relatively) small CH4 leak led to fire on engine 2 & fried part of avionics, causing hard start attempting landing burn in CH4 turbopump," he explained. A "hard start" is when there's ignition with too much fuel in the engine's combustion chamber and pressure is too high, according to Space.com.
Four smart wellness products this holiday season — cozy robes, hydration bottles, sunrise alarm clocks and relaxation candles — can help friends and family enjoy a white Christmas.
University of Oklahoma student Samantha Fulnecky received zero after expressing Christian views in essay on gender norms, prompting discrimination complaint and congressional response.
Experts recommend seasonal produce, quality proteins, omega-3 rich foods and minimally processed ingredients for long-term health and improved mood over restrictive eating.
University of New South Wales research finds that social frailty increases dementia risk by 47% in adults over 70, naming low social contact and financial satisfaction as key factors.
Archaeologists and 249 schoolchildren searching for a 400-year-old castle in Northern Ireland discovered 9,000-year-old Mesolithic tools and Bronze Age remains.
Holiday travelers face increased scammer attacks using leaked personal data from airlines and hotels to send fake flight cancellations and payment requests.
A new study reveals transient objects in pre-satellite era photographs show statistically significant associations with nuclear testing and eyewitness UAP reports.
A 14-foot thresher shark died after becoming stranded in shallow water near Wellfleet, Massachusetts, despite rescue efforts by the New England Coastal Wildlife Alliance.
The House canceled a planned vote on the SCORE Act as bipartisan concerns grew over its impact on college athletes, despite White House support for the legislation.
Stanford Medicine researchers found that older adults who received the shingles vaccine were 20% less likely to develop dementia over the next seven years.
Dolly Parton has announced her Tennessean Travel Stops partnership to create entertainment-focused rest areas on Tennessee highways starting in Cornersville.
A rare champagne from Princess Diana and King Charles' 1981 wedding is hitting the auction block. The unopened Dom Pérignon bottle could fetch up to $95,000 next week, experts believe.
Oklahoma student Samantha Fulnecky got a zero after citing the Bible in a gender norms essay, leading the University of Oklahoma to place the TA on leave.