Astronomers are tracking a newly spotted comet hailing from parts unknown, only the third time such an interstellar object has been observed visiting our solar system. According to US space agency ...

When it comes to star formation, not all galaxies are the same. Some are quenched, meaning they've depleted their star ...

Astronomers uncover how massive stars form by tracking interstellar ammonia. Using the U.S. National Science Foundation ...

A new result from the molecular gas survey in the Southern Pinwheel Galaxy M83 using the Atacama Large ...

A newly discovered radio halo, 10 billion light-years away, reveals that galaxy clusters in the early universe were already steeped in high-energy particles. The finding hints at ancient black hole ...

What is nitrous oxide and how dangerous is it? 'Daily use of laughing gas left me in a wheelchair' In a worst-case scenario, inhalation of nitrous oxide can lead to hypoxia, where the brain does ...

An old drug has taken on new popularity — and it has doctors concerned. Once known by nicknames like laughing gas and hippy crack, the inhalant nitrous oxide — a sedative commonly used by ...

For example, a lawsuit currently alleges that canisters of Galaxy Gas were sold in smoke shops, promoting their use for inhalation rather than cooking.

The compound is known colloquially among recreational drug users as “whippets,” "balloons," “hippie crack” or “Galaxy Gas,” has become a deadly and addictive substance to artists ...

HealthDay News — The US Food and Drug Administration is cautioning consumers against the recreational use of any flavor of nitrous oxide (also known as laughing gas) from canisters, tanks, or ...

News Nation/World FDA issues warning about Galaxy Gas, other nitrous products March 14, 2025 Updated Fri., March 14, 2025 at 7:58 p.m. LONDON, UNITED KINGDOM – JANUARY 17: Empty nitrous oxide ...