2 private satellites undock after pioneering life-extension mission

Two commercial satellites have completed an undocking maneuver high above Earth, signaling the successful end to a pioneering spacecraft life-extension mission.

The Mission Extension Vehicle-1 (MEV-1), developed by Northrop Grumman Corporation’s Space Logistics LLC, docked with Intelsat’s IS-901 communications satellite in 2020 in a graveyard orbit, a few hundred miles above geosynchronous orbit (GEO), an orbital belt 22,236 miles (35,786 kilometers) above Earth.

2 private satellites undock after pioneering life-extension mission comes via ChinaTechNews.com.

Tech shares fall after Nvidia says new US controls on exports of AI chip will cost it $5.5 billion

Shares in computer chipmakers slumped Wednesday after Nvidia said tighter U.S. government controls on exports of computer chips used for artificial intelligence will cost it an extra $5.5 billion.

The company, which announced Monday that it will produce its artificial intelligence super computers in the United States for the first time, said the government told it that its H20 integrated circuits and others of a similar bandwidth would be subject to the licensing requirements for the “indefinite future.”

Tech shares fall after Nvidia says new US controls on exports of AI chip will cost it $5.5 billion comes via ChinaTechNews.com.

Alarm on campus after FBI raid on Chinese cybersecurity professor’s home

When FBI and Department of Homeland Security (DHS) agents descended recently on two homes owned by Xiaofeng Wang, a Chinese national and cybersecurity professor at Indiana University, many in the idyllic college town of Bloomington were shocked.

In December, Wang had been questioned by his employers about allegedly receiving undisclosed funding from China on a project that also received US federal research grants.

Alarm on campus after FBI raid on Chinese cybersecurity professor’s home comes via ChinaTechNews.com.

US stocks rise after markets rally on Trump’s pause for some of his electronics tariffs

NEW YORK (AP) — Stocks are rising worldwide Monday after President Donald Trump relaxed some of his tariffs, for now at least, and as stress from within the U.S. bond market seems to be easing.

The S&P 500 was 0.9% higher in afternoon trading, though trading is still shaky, and it gave back much of its bigger, early gain of 1.8%.

US stocks rise after markets rally on Trump’s pause for some of his electronics tariffs comes via ChinaTechNews.com.

US stocks edge higher after markets rally on Trump’s pause for some of his electronics tariffs

NEW YORK (AP) — Stocks are rising worldwide Monday after President Donald Trump relaxed some of his tariffs, for now at least, and as stress from within the U.S. bond market seems to be easing.

The S&P 500 was 0.5% higher in midday trading, though trading is still shaky, and it gave back most of its bigger, early gain of 1.8%.

US stocks edge higher after markets rally on Trump’s pause for some of his electronics tariffs comes via ChinaTechNews.com.