Never miss a story

Get subscribed to our newsletter


×
US shutdown delays space missions but NASA not grounded: Report,

Another NASA space telescope has shut down and halted science observations.

Less than a week after the Hubble Space Telescope went offline, the Chandra X-ray Observatory did the same thing. NASA said Friday that Chandra automatically went into so-called safe mode Wednesday, possibly because of a gyroscope problem.


Hubble went into hibernation last Friday because of a gyroscope failure.


This illustration made available by NASA shows the Chandra X-ray Observatory. On Oct. 12, 2018, the space agency said that the telescope automatically went into so-called safe mode on Oct. 10, possibly because of a gyroscope problem. VOA

Both orbiting observatories are old and in well-extended missions: Hubble is 28, while Chandra is 19. Flight controllers are working to resume operations with both.

NASA said it’s coincidental both went “asleep” within a week of one another. An astronomer who works on Chandra, Jonathan McDowell of the Harvard-Smithsonian Center for Astrophysics, tweeted Friday that “Chandra decided that if Hubble could have a little vacation, it wanted one, too.”

Also Read: Astronomers Capture 15,000 Galaxies Using Hubble Telescope

Launched by space shuttles in the 1990s, Hubble and Chandra are part of NASA’s Great Observatories series. The others are the Compton Gamma Ray Observatory, which was also launched in the 1990s but eventually failed and was destroyed, and the Spitzer Space Telescope, launched in 2003 and still working. Each was intended to observe the cosmos in different wavelengths. (VOA)


Popular

Photo found on Pixabay

Books on Delhi

The city of Delhi has seen it all; from sultanate rule, to dynasties, and to colonial rule. From monarchy to democracy, Delhi has gone through its phases. But, in order to know and explore the nuances of Delhi, you must read these beautiful books.

1. City of Djinns: A Year in Delhi by William Dalrymple

Keep Reading Show less
Photo by Viator.

Ghats of Varanasi, one of the oldest cities of India

There are some of the Indian cities which are older than time. Therefore, we must know which cities are they, and what has been their history!

1. Varanasi (1200 BC–)

Keep Reading Show less

Human hair wigs have several advantages over synthetic wigs

By- Digital Hub

I prefer synthetic wigs as it isn't something that I would wear all the time - just when I look different. Additionally, their ease of use is an essential factor for me. However, suppose you're looking to wear a wig for a fashionable accessory or as a way for you to show your personality. In that case, I'd recommend buying multiple synthetic wigs of various styles and colors instead of only the one human hair wig at the same amount. However, be cautious - only purchase top-quality synthetic braids that are more expensive as you might be disappointed by the new style you've chosen.

Keep reading... Show less