Never miss a story

Get subscribed to our newsletter


×
The nearly 15-year-old rover is not out of the woods yet as it could take weeks, or even months, for the dust to start settling., Pixabay

An unprecedented sandstorm on Mars is threatening the survival of NASA’s solar-powered Opportunity rover, the US space agency has announced.

“We are concerned but we are hopeful that the storm will clear and the rover will be able to communicate with us,” Opportunity project manager, John Callas, said late Wednesday.


The rover has been running low in power since the storm – which started on May 30 at the same point where the rover is parked – has removed its main source of energy, sunlight.

Opportunity is currently enveloped in what NASA describes as “a dark, perpetual night”.

According to NASA, Opportunity appears to have automatically entered a power-saving mode in which most of its functions are suspended.

Even so, the rover has to maintain the temperature of its batteries to survive on the icy Mars.

“As long as the rover stays warm enough, and our predictions are that it will, we can go any number of days,” Callas said, adding that summer on Mars is approaching and hence the temperatures will rise.


planet Mars, Pixabay

The storm has already affected a quarter of the surface of Mars, equivalent to the size of the entire American continent, and could surround the planet in a few days, as happened in 2001 and 2007.

“It is unprecedented in the pace at which it has grown and spread across the globe,” Jim Watzin, the director of NASA’s Mars exploration program, said at the same conference.

Scientists do not know when the storm will end and the rover will be able to generate new solar power, if its systems are not affected.

Opportunity landed on Mars in 2004 and has made discoveries about the past of the red planet.

Also read: Curiosity Rover Finds Ancient ‘Building Blocks for Life’ on Mars

For example, it found that at least a part of Mars had the necessary humidity conditions for mesophilic bacteria to live four billion years ago, and it also discovered that the planet used to have an acidic environment some time later. (IANS)


Popular

Photo by Brandon Romanchuk on Unsplash

Tech giant Amazon has expanded the sound detection capabilities of Alexa along with more features.

Tech giant Amazon has expanded the sound detection capabilities of Alexa along with more features. Alexa can now identify the sounds of running water and appliances beeping, reports Android Central. This means users can set up an Alexa routine to notify themselves when the washer beeps to indicate that laundry is finished, the report said.

When Alexa detects that the faucet has been left open, it will send users a notification as well so they can take appropriate action, it added. Amazon previously said at its event in September that it would add the ability to programme Alexa to recognise custom sounds, but that feature has yet to arrive. Having said that, the two new sound detection capabilities not only help users save energy, but they also make it easier to avoid paying for unnecessary charges on your home utilities, the report said.

The retail giant has also announced ultrasound motion detection, which will allow you to set up "Occupancy Routines" on additional Echo devices. This feature allows your smart speaker to detect nearby motion and initiate a routine, such as turning on the lights. It is compatible with many of the best Alexa speakers including the 4th-gen Echo, Echo Dot and Echo Dot with Clock. (IANS/ MBI)


Keep Reading Show less
Rawpixel

Comforting Christmas cocktails help you enjoy the celebrations and get into the festive spirit.

By Olivia Sarkar
It's the holiday season, which means it's time to be merry! As the month of December approaches, we're all in a festive mindset. With Christmas just around the corner, there will be plenty of parties and get-togethers with friends and family.

Comforting Christmas cocktails help you enjoy the celebrations and get into the festive spirit. The Leela Palaces, Hotels, and Resorts offer distinctive cocktails ranging from Hot Toddies to Decadent Egg Nogs. Sit back and enjoy one martini at a time to make the festive season a little brighter.

Dirty Chai Eggnog:

Eggnog is a Christmas favorite that is accustomed to toasts for good health and prosperity. It is an American tradition that has spread around the world. Historically, it has been made using eggs, milk, and alcohol. Our culinary artists have given an Indian twist to this winter drink, making it quintessentially desi!



Recipe:

30 ml Bourbon
30 ml Baileys
90 ml Hot milk tea
Whole Spices
Sweet cream foam to top up

Garnish:
Cinnamon powder and star anise.

Keep Reading Show less
Unsplash

For the study, the team involved a small yet significant number of participants who took a probiotic capsule twice a day for six days and then took two days off. They then repeated the cycle.

Probiotics may significantly improve the symptoms of pregnancy-related nausea, vomiting and constipation, finds a new study.

The study, published in the journal Nutrients, showed that nausea hours (the number of hours participants felt nauseous) were reduced by 16 per cent, and the number of times they vomited was reduced by 33 per cent.

Keep reading... Show less