25.3 C
Accra
Sunday, September 25, 2022

NASA announces discovery of water on sunlit surface of the moon

Must Read

Tamale International Airport: Phase 2 ready -Regional Minister

By Yvonne Atilego The Tamale Airport Development Project Phase Two project has been completed awaiting commissioning. Phase 2 includes the development...

Polisario Militiamen, Agents Denounced at UN Human Rights Council

Speakers at a symposium organized on the sidelines of the 51st session of the United Nations Human Rights Council...

Adaklu Ahunda Boso commended for self-help spirit

The people of Adaklu Ahunda Boso in the Adaklu District of the Volta Region have been commended for their...

NASA has announced that scientists have discovered water molecules inside Clavius Crater, a massive lunar depression visible from Earth.

NASA’s Stratospheric Observatory for Infrared Astronomy (SOFIA) confirmed, for the first time, water on the sunlit surface of the Moon. This discovery indicates that water may be distributed across the lunar surface, and not limited to cold, shadowed places.

SOFIA has detected water molecules (H2O) in Clavius Crater, one of the largest craters visible from Earth, located in the Moon’s southern hemisphere. Previous observations of the Moon’s surface detected some form of hydrogen, but were unable to distinguish between water and its close chemical relative, hydroxyl (OH).

Data from this location reveal water in concentrations of 100 to 412 parts per million – roughly equivalent to a 12-ounce bottle of water – trapped in a cubic meter of soil spread across the lunar surface. The results are published in the latest issue of Nature Astronomy.

“We had indications that H2O – the familiar water we know – might be present on the sunlit side of the Moon,” said Paul Hertz, director of the Astrophysics Division in the Science Mission Directorate at NASA Headquarters in Washington. “Now we know it is there. This discovery challenges our understanding of the lunar surface and raises intriguing questions about resources relevant for deep space exploration.”

As a comparison, the Sahara desert has 100 times the amount of water than what SOFIA detected in the lunar soil. Despite the small amounts, the discovery raises new questions about how water is created and how it persists on the harsh, airless lunar surface.

Water is a precious resource in deep space and a key ingredient of life as we know it. Whether the water SOFIA found is easily accessible for use as a resource remains to be determined.

NASA scientists are keen to understand the moon’s hydrological dynamics in advance of sending the first woman and next man to the lunar surface in 2024 and establishing a sustainable human presence there by the end of the decade.

SOFIA’s results builds on years of previous research examining the presence of water on the Moon. When the Apollo astronauts first returned from the Moon in 1969, it was thought to be completely dry.

Orbital and impactor missions over the past 20 years have looked broadly across the lunar surface and found evidence of hydration in sunnier regions. Yet those missions were unable to definitively distinguish the form in which it was present – either H2O or OH.

SourceNASA

LEAVE A REPLY

Please enter your comment!
Please enter your name here

Latest News

Tamale International Airport: Phase 2 ready -Regional Minister

By Yvonne Atilego The Tamale Airport Development Project Phase Two project has been completed awaiting commissioning. Phase 2 includes the development...

Polisario Militiamen, Agents Denounced at UN Human Rights Council

Speakers at a symposium organized on the sidelines of the 51st session of the United Nations Human Rights Council (HRC) session have condemned the...

Adaklu Ahunda Boso commended for self-help spirit

The people of Adaklu Ahunda Boso in the Adaklu District of the Volta Region have been commended for their self-help spirit, translating into several...

Queen Elizabeth II’s resting place: Buckingham Palace releases photo of Queen’s tomb

Buckingham Palace has published a photograph of Queen Elizabeth's tomb at the Royal Chapel in Windsor, featuring a ledger stone bearing her name and...

Bagbin celebrates 65th birthday with children of Hopeland Training Centre

Speaker Alban Sumana Kingsford Bagbin Saturday celebrated his 65th birthday with children of the Hopeland Training Centre at Adjei Kojo in the Tema West...

More Articles Like This