Never miss a story

Get subscribed to our newsletter


×
photo: www.spacetelescope.org

photo: spacefellowship.com

photo: spacefellowship.com

Washington: A team of scientists using NASA’s Hubble Space Telescope has discovered an immense cloud of hydrogen escaping from a warm Neptune- sized exoplanet, thus boosting the the prospect of finding ocean-bearing exoplanets.


Such a phenomena not only helps explain the formation of hot and rocky ‘super-earths’, but also may potentially act as a signal for detecting extrasolar oceans, the study said.

“Escaping gas has been seen in the past for larger gas giant exoplanets, so it was a surprise that looking at a much smaller planet resulted in such a big and stunning comet-like display,” said study co-author David Sing, professor at University of Exeter in Britain.

With a mass approximately 23 times that of our Earth located 33 light years away, the exoplanet GJ436b rotates around its star in only three days and has an atmosphere which leaves behind a gigantic trail of hydrogen.

The scientists were able to see this hydrogen cloud’s shadow when it passes in front of the star.

“This cloud is very spectacular, though the evaporation rate does not threaten the planet right now.”

GJ436b resides very close to its star — less than two million miles — and whips around it in just 2.6 Earth days. In comparison, the Earth is 93 million miles from our sun and orbits it every 365.24 days.

The team’s results are presented in the journal Nature. (IANS)


Popular

Unsplash

Using social media in moderation isn't bad. It becomes a problem when this becomes a habit.

By Dr. Vihan Sanyal

Most teenagers use social media accounts like Facebook and Instagram these days. It keeps a person connected to friends across the globe and gives them a window into the lives of people they are connected with.

Multiple studies have shown that teenagers who use social media excessively do so because they are either bored, need an escape from their immediate physical environment, are feeling overwhelmed and stressed, are lonely, have few real-time friends or need to feel appreciated and validated.

Follow NewsGram on Quora Space to get answers to all your questions.

Using social media in moderation isn't bad. In fact, it can help boost serotonin and other feel-good chemicals in the brain and can help uplift a person's mood. Most people take a selfie of themselves and post it on social media, and feel good about themselves when people like their post and comment on it. It becomes a problem when this becomes a habit. Many people feel compelled to post photos of themselves multiple times a day and then keep checking their accounts for the number of likes they have received.

Keep Reading Show less
Unsplash

Ayurveda consists of set practices and lifestyle habits that work to make one healthy, both physically and mentally. Additionally, the herbs and medicines as prescribed in Ayurveda, are wholly natural and retain the ability to cure most diseases without any side effects.

N. Lothungbeni Humtsoe

Ayurveda, as mentioned, is the science of life. It is not just a set of general suggestions but a way of living life. It consists of set practices and lifestyle habits that work to make one healthy, both physically and mentally. Additionally, the herbs and medicines as prescribed in Ayurveda, are wholly natural and retain the ability to cure most diseases without any side effects.

Ayush Agrawal, Founder and Director of Rasayanam shares some prominent herbs that are renowned for their use in matters of health and wellness are discussed as follows-

Ashwagandha - Ashwagandha, by reducing the cortisol levels, helps control anxiety and stress. Its use is significant in calming the body and psyche of an individual and also helps in regulating blood sugar and cholesterol levels. Ashwagandha is also popularly consumed as a vigor and strength supplement. Further, it aids muscle mass gain and boosts energy levels in people from all age brackets.

Follow NewsGram on Twitter to stay updated about the World news.

Triphala - This over 1000-year-old remedy constitutes three principal ingredients of Amla, Bibhitaki, and Haritaki which are some of the most famous medicinal plants native to the country. Known for its anti-inflammatory and laxative properties, Triphala is also considered particularly helpful in preventing dental diseases and cavities as well as digestive problems. The many medicinal properties of this herb are what make it so well accepted and preached throughout the country.

Brahmi - Brahmi is primarily used for its significant impact on the brain and its functioning. It is said to improve the brain's retention and memory power as well as its spatial learning abilities. Brahmi is commonly utilized to treat and control symptoms of anxiety, stress, and ADHD. Additionally, it is also consumed to reduce inflammation and lower blood pressure levels.

Keep Reading Show less
Unsplash

Here are some simple and efficient yogic techniques to get in shape. It only takes 15 minutes, and you don't even have to leave the house. These asanas can be done from where you are sitting and during short work breaks.

By Shraddha Iyer

With everyone's hectic schedules, we don't even notice how quickly a day passes and our health suffers as a result. How do you incorporate yoga into your daily routine with such a hectic schedule, and what can you practice?

For all the workaholics out there, here are some simple and efficient yogic techniques to get in shape. It only takes 15 minutes, and you don't even have to leave the house. These asanas can be done from where you are sitting and during short work breaks.

Follow NewsGram on Instagram to keep yourself updated.

Sukha Purvaka Pranayama

This pranayama is effortless breathing that focuses on breathing deeply into each section of the lungs, as the name says. There is a strong emphasis on both internal and exterior breath retention.

Steps:

- Simply breathe in for 4 to 6 counts, filling the lungs up.
- Hold the breath, ideally for the same count, or it can be as long as you can.
- Exhale for 4 to 6 counts, holding the breath out for the same time or as long as you can.
- This completes one round.
- You can start with 10 rounds and increase the repetition with practice.

Keep reading... Show less