Astronomers detect molecular oxygen in space using the Herschel Space Observatory, revealing secrets of the Orion Nebula. , located about 1,500 light-years from Earth. This takes astronomers one step ...
Why does your favorite T-shirt fade over time in the sun? Why do you get sunburn and why does autumn herald with brown leaves? These questions all have one thing in common: the interplay between dye ...
Chemists have achieved a new feat in the realm of chemical design and synthesis: They've helped create the first example of a synthetic molecule, with an asymmetric oxygen atom as its centerpiece, ...
Molecular vanadium cluster on carbon nanotubes switches between oxygen and hydrogen production in acid, depending on assembly ...
Oxygen began entering Earth's oceans around 2.32 billion years ago, and shallow seas followed within a few million years.
Oxygen is a non-metal element that is a gas at room temperature. Its molecules contain two oxygen atoms. Oxygen is vital for respiration, which is the process that transforms energy from glucose to ...
Many essential natural processes and systems are based on the making and breaking of small molecules, consisting only of a few atoms. They are formed and consumed, for instance, as part of element ...
"Hidden" oxygen may be released from dust grains and ice in star-forming regions One of astronomy's longest-running "missing persons" investigations has concluded: astronomers have found molecular ...
"Hidden" oxygen may be released from dust grains and ice in star-forming regions One of astronomy's longest-running "missing persons" investigations has concluded: astronomers have found molecular ...
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