Connect with us

Tech

WATCH: SpaceX launches Intelsat-40E mission with NASA

Published

on

SpaceX’s commercial communications satellite Falcon 9 blasted off on Friday into the orbit with a NASA Earth science instrument aboard, reported space.com.

The rocket lifted off from Cape Canaveral Space Force Station Florida that carried Intelsat 40e satellite toward geostationary transfer orbit.

The Falcon 9 first-stage booster supporting this mission previously launched CRS-26, said SpaceX.

The launch occurred Friday is SpaceX’s 23rd of the year, and the Falcon 9’s touchdown was the company’s 184th orbital rocket landing overall, according to SpaceX.

The booster successfully landed on the “A Shortfall of Gravitas” drone ship within nine minutes.

Intelsat was deployed on the upper stage of the rocket after 32.5 minutes after the launch.

Intelsat-40E is a modern geostationary satellite which aims to give access to the company and its customers all across North and Central America.

The geostationary satellite — carried by rocket — is developed by Maxar Technologies which also hosts NASA’s Tropospheric Emissions Monitoring of Pollution (TEMPO) as a payload.

The satellite will be stationed in a geostationary orbit — 22,000 miles above the Earth — performing its tasks as other geostationary satellites do.

Additionally, it will also be capturing aerial photos on an hourly basis of air pollution over North America.

Those spacecrafts positioned in geostationary orbit over Earth appear in a fixed position while low Earth orbiting objects see the completion of 16 rounds every 24 hours.

In a press briefing on April 5, Karen St Germain, Earth Science Division director at NASA’s headquarters said: “We have several other missions that make observations of atmospheric constituents and atmospheric composition.”

“The real unique difference here with TEMPO is going to be that geostationary look”, Karen told journalists adding that “it will also provide much higher resolution data than other missions.”

TEMPO has the capability to carry out the mission for 20 months however, it can exceed the limit.

On the other hand, Intelsat-40E is solar powered consisting of two arrays which can operate for 15 years.

Aaron Abell, TEMPO project manager at Maxar said: “The TEMPO program really is a win-win-win for the major entities involved.”

“It allows unused capacity on Maxar’s heritage satellite design to be leveraged for government missions. This reduces the cost of access to space for the government as well as reduces the cost for Intelsat, as they’re compensated for their support of the TEMPO mission.”

Kevin Daugherty, TEMPO project manager at NASA’s Langley Research Center in Virginia was of the view that “The total cost to NASA is approximately $210 million and of that, just over $90 million was for the instrument development itself. And the remainder has been for both paying our contractors for hosting TEMPO and then integration, but as well as some support engineering and management that’s been going on.”

NASA is working on a “lessons learned session” to look at how best to implement and approach such partnerships with commercial actors in the future, Daugherty added.

Tech

Bitcoin rises beyond $64,000 as new records are set.

Published

on

By

On Monday, Bitcoin reached a two-year high and broke $64,000 as a surge of capital brought it dangerously close to record highs.

It reached its best level since late 2021 at $64,285 early in the Asian day, and it closed the session 2% higher at $63,850. The highest point for bitcoin was $68,999.99, reached in November 2021.

This year, the largest cryptocurrency by market value has increased by 50%, with the majority of the gain occurring in the last few weeks due to a spike in trading volume for U.S.-listed bitcoin funds.

Earlier this year, US authorities legalised spot bitcoin exchange-traded funds.

Their introduction provided access for new major investors and has sparked renewed energy and enthusiasm similar to the surge to all-time highs in 2021.

As investors gain confidence, the flows don’t seem to be stopping, according to Markus Thielen, head of research at Singapore-based cryptocurrency analytics firm 10x Research.

Rival, smaller ether, has benefited from conjecture that exchange-traded funds may soon be the source of inflows for it as well. Although it’s up 50% so far this year, Monday’s price of $3,490 was barely below two-year highs set last week.

Alongside the rally, stock index records have tumbled on the Nikkei (.N225) in Japan, opened a new tab on the S&P 500 (.SPX), opened a new tab on the tech-heavy Nasdaq (.IXIC), opened a new tab on volatility gauges in equities (.VIX), opened a new tab on foreign exchange (.DBCVIX), and opened a new tab on the S&P 500 (.SPX).

“As long as bitcoin continues to be a high-volatility tech proxy and liquidity thermometer, cryptocurrency will do well in a world where the Nasdaq is setting new all-time highs,” said Brent Donnelly, president and trader at Spectra Markets.

“The market is back to how it was in 2021, when everything is rising and people are having a good time.”

Continue Reading

Tech

WhatsApp adds a calendar function to make message retrieval simple.

Published

on

By

The “search by date” tool is an inventive innovation that makes it simple for users to access their favourite previous chats.

Users of Android and iPhone may now search for messages or media on a given day by using the app’s calendar interface, which is a new feature of the update. The laborious process of manually reading through chat history is eliminated by this function, which is especially helpful for regular users who have large message archives.

The announcement was also announced by Meta CEO Mark Zuckerberg on his WhatsApp channel, highlighting the company’s dedication to improving user accessibility and ease.

When users click on the calendar icon and choose a desired date, WhatsApp takes them directly to the messages that were sent and received on that specific day. This makes searching easier, which is especially helpful for those looking for certain details or memories that are hidden in their conversation history.

The addition of the calendar function to WhatsApp’s recent version rollout brings more formatting options for text, including strikethrough, bold, italic, and monospace. Additionally, the platform has given security improvements first priority, guaranteeing a secure environment for its large user base.

Nevertheless, in the middle of these developments, Android users of WhatsApp should be aware of a recent modification pertaining to conversation backups. Google Drive backups of conversations are no longer available for free since they now count against the user’s storage allotment.

To utilise this new feature, users can simply access WhatsApp, select a chat, tap on the name of the person or group, and choose the “Search” option. The calendar interface will then facilitate seamless navigation to messages from the selected date.

Continue Reading

Tech

VPNs, X, and Slow Internet Services Are Still Blocked in Pakistan

Published

on

By

Users are reporting poor performance on numerous social media sites due to widespread slowdowns in internet access. Furthermore, X (previously Twitter) has been inaccessible for the past six days, despite the Sindh High Court’s directive to allow access. In the meantime, Pakistan is blocking VPN services.

X Remains Unblockable

On February 17, 2024, the Pakistani government first prohibited access to X when it was discovered that Rawalpindi’s Commissioner had rigged election results. The block is still in effect, even though there has been no official announcement or explanation for it. Despite the Supreme Court’s decision to lift the prohibition, the administration has not yet disclosed any plans for reinstatement. Furthermore, officials are giving media outlets conflicting information about the limitations.

Blocked VPN Services

Virtual private network (VPN) services are being widely blocked nationwide, which exacerbates the problem. Apart from limiting accessibility to X, the government has initiated the banning of prominent VPN providers, impeding users’ capacity to establish connections with any server.

sluggish internet access

There is a noticeable slowdown in internet speeds and a decline in performance across Pakistan. The problem hasn’t been acknowledged by the Pakistan Telecommunications Authority (PTA), nevertheless. Even though internet service providers (ISPs) insist there aren’t any outages, consumers on social media sites are nonetheless complaining about poor access.

Continue Reading

Trending