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 ...

Assistant professor and associate physician, Rockefeller University. Select the format you want to export the citation of this publication.

The analysis also found that these authors often cite their own papers at a rate ... Ioannidis says Czeisler is an example of an honest researcher whose enterprising work has garnered a lot ...

Both the U.S. and China are scripting strategies for bringing goodies back to Earth from Mars via their respective Mars Sample Return (MSR) endeavors. For America, things are currently happening ...

For example, look at the following essay question ... you make a note of the source and the pinpoint reference or page number, so that you can correctly cite the source in your essay. A key element of ...