Paris (ESA) Jun 02, 2021
Meet Hera, our very own asteroid detective. Together with two briefcase-sized Cubesats - Milani the rock decoder and Juventas the radar visionary - Hera is off on an adventure to explore Didymos and Dimorphos, an asteroid pair typical of the thousands that pose an impact risk to planet Earth. Planetary defence requires planetary cooperation. Hera is set to rendezvous with the asteroid pair

Sydney, Australia (SPX) Jun 03, 2021
When we think of space, we think big and empty but when it comes to Earth's orbit, it's cluttered with millions of pieces of garbage that we call space junk. The junk - or space debris - is made up of uncontrollable human-made items that remain in orbit long after they've served their original purpose. The scale of debris ranges from the very large including discarded stages from rocket an

Riverside CA (SPX) Jun 03, 2021
As its name suggests, dark matter - material which makes up about 85% of the mass in the universe - emits no light, eluding easy detection. Its properties, too, remain fairly obscure. Now, a theoretical particle physicist at the University of California, Riverside, and colleagues have published a research paper in the Journal of High Energy Physics that shows how theories positing the exis

Greenbelt MD (SPX) Jun 03, 2021
Although Earth and Venus are similar in size and location, they are very different worlds today. While Earth has oceans of water and abundant life, Venus is dry and fiercely inhospitable. Although it's somewhat closer to the Sun - about 70 percent of Earth's distance - Venus is much hotter, with temperatures at the surface high enough to melt lead. The scorched landscape is obscured by clouds of

WASHINGTON — For the first time in more than three decades, NASA has announced it will send a robotic mission to Venus, selecting two proposals in the latest round of its Discovery program.

TAMPA, Fla. — Satellite operators have cleared a portion of C-band in a key step toward giving the spectrum to U.S. wireless companies in December.

Work has now started on installing filters on ground antennas across the United States, so wireless operators can use the lower 120 MHz of C-band for 5G without interfering with satellite broadcast customers.

WASHINGTON — The U.S. Air Force plans to further study the potential use of commercial rockets to transport cargo around the world.

According to Air Force budget documents, a project named “rocket cargo” has been selected as one of the Air Force’s so-called Vanguard programs.

WASHINGTON — Rocket Lab said June 2 that it is continuing to study the “complex failure” on its most recent Electron launch, even after receiving approval from the Federal Aviation Administration to resume launches.

The company said in a statement that while the FAA’s Office of Commercial Space Transportation authorized the company to resume launches under its existing license, the company is continuing to investigate the cause of the May 15 launch failure of an Electron rocket carrying two BlackSky imaging satellites.