Scientists find traces of life’s building blocks in historic asteroid samples
It took a while for scientists to gain access to the samples that NASA’s OSIRIS-REx mission took from the asteroid Bennu, but ...
The EMBO Journal23d
Elongator is a microtubule polymerase selective for polyglutamylated tubulin
The structure, properties and dynamics of microtubules structures ... within the microtubules with and without Elongator (Fig. 5C). To normalize for sample-to-sample differences in fluorescence, the ...
The Jerusalem Post Blogs23d
Archaeologists discovered a unique structure in the City of David
The team believes that the structure was in use until the 8th century BCE, the middle of the period when the Kings of Judah ruled. A scarab seal from the 8th century BCE uncovered during the ...
ScienceAlert25d
Scientists Found Signs of a Hidden Structure Inside Earth's Core
Earth's inner core may actually have two distinct layers. (alexlmx/Canva Pro) "We found evidence that may indicate a change in the structure of iron, which suggests perhaps two separate cooling events ...
IMD business school28d
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 American29d
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 Technica29d
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 News1mon
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 ... and a management structure that was not up ...
Space.com1mon
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 News1mon
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 ...
Space.com1mon
NASA won't decide on overhaul for Mars Sample Return mission until mid-2026
The agency is considering two possible MSR strategies but won't pick a winner for another 18 months or so. NASA is considering two ways to get its precious Mars samples back to Earth, but the ...
SpaceNews1mon
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 ...