Breaking barriers in thioxanthone synthesis: A double aryne insertion strategy
Thioxanthones are fascinating organic compounds that have found their way into many industrial and everyday applications. In the printing industry, for example, they help inks dry faster when exposed ...
NASA’s Historic Asteroid Sample Holds Clues to Life’s Origins
The discovery is a capstone achievement for NASA, which went to great lengths to secure and deliver asteroid samples from ...
Scientific Research Publishing20d
Feldman, D. B. (2017). Why the Five Stages of Grief Are Wrong.
The paper also draws on biblical examples and the Kübler-Ross model of grief stages to highlight practical ways to help grievers cope and heal within a religious community. Methods: This study ...
ScienceAlert22d
LA Fires a Catastrophic Example of Study's 'Hydroclimate Whiplash' Warnings
In a dark coincidence, the researchers point to California's current catastrophe as a timely example of their recently published findings. "In that publication, fairly incredibly, we use the example ...
IMD business school26d
17 inspirational career goal examples for your professional growth
This guide explains why career goals matter, provides practical examples, and offers strategies for achieving them effectively. Establishing career goals brings clarity and purpose to our professional ...
Scientific American27d
NASA’s Mars Sample Return Program Faces Stark Choices
NASA’s troubled Mars Sample Return program is stuck at a crossroads—and is likely to remain in limbo until at least 2026—agency officials said at a press briefing on Tuesday. To bring this ...
Ars Technica27d
NASA defers decision on Mars Sample Return to the Trump administration
The question now is: will they? And if the Trump administration moves forward with Mars Sample Return (MSR), what will it look like? Could it involve a human mission to Mars instead of a series of ...
CBS News28d
NASA exploring 2 options to lower costs, speed up Mars Sample Return mission
Option one would use the same "sky crane" landing system proven with NASA's Curiosity and Perseverance Mars rovers, a smaller sample collection spacecraft, a smaller rocket to boost the samples ...
Space.com28d
NASA will announce update to Mars sample return plans today. Here's how to listen in
NASA's beleaguered Mars Sample Return program currently faces extreme costs of up to $11 billion and a timeline that could reach 2040. The year 2025 isn't even a week old and NASA is already ...
ABC News28d
NASA exploring two lower-cost options to go forward with Mars Sample Return mission
The goal of the Mars Sample Return Program, which is being planned jointly with the European Space Agency (ESA), is to retrieve samples of rock, gas and loose surface material that were collected ...
SpaceNews29d
NASA to study two alternative architectures for Mars Sample Return
NASA leadership announced Jan. 7 that it would pursue studies of two architectures for its Mars Sample Return effort that would take samples currently being collected by the Perseverance rover and ...
Gizmodo29d
NASA’s Answer to Mars Sample Return Problem: Develop Two Plans
Following months of deliberation, NASA has decided to pursue two alternative routes for its Mars Sample Return program, one of which elicits the help of the private industry. During a media ...