Search results for Matt Williams, Universe Today

Planetary Sciences Feb 25, 2021

Titan's atmosphere recreated in an Earth laboratory

Beyond Earth, the general scientific consensus is that the best place to search for evidence of extraterrestrial life is Mars. However, it is by no means the only place. Aside from the many extrasolar planets that have been ...

Space Exploration Feb 5, 2021

Every challenge astronauts will face on a flight to Mars

In 1972, the space race officially ended as NASA sent one last crew of astronauts to the surface of the moon (Apollo 17). This was the brass ring that both the US and the Soviets were reaching for, the "moonshot" that would ...

Astronomy Jan 15, 2021

Mars is still an active world—here's a landslide in Nili Fossae

Since the 1960s and '70s, scientists have come to view Mars as something of a "dead planet." As the first close-up images from orbit and the surface came in, previous speculation about canals, water and a Martian civilization ...

Space Exploration Jan 12, 2021

SpaceX's next idea: Catch Super Heavy boosters with the launch tower

SpaceX is getting closer and closer to realizing the design for its Starship and Super Heavy launch system. Once complete, it will be the world's first fully reusable launch system and will facilitate trips to low Earth orbit ...

Space Exploration Nov 23, 2020

Scientists have re-analyzed their data and still see a signal of phosphine at Venus—just less of it

In September, an international team announced that they had discovered phosphine gas (PH3) in the atmosphere of Venus based on data obtained by the Atacama Millimeter-submillimeter Array (ALMA) in Chile and the James Clerk ...

Astronomy Nov 9, 2020

Vera Rubin Observatory should be able to detect a couple of interstellar objects a month.

The Vera C. Rubin Observatory, formerly the Large Synoptic Survey Telescope (LSST), will commence operations sometime next year. Not wanting to let a perfectly good acronym go to waste, its first campaign will be known as ...

Space Exploration Oct 26, 2020

SpaceX starship passes static fire test with three raptor engines, finally gets nose cone

It's beginning to look like SpaceX will attempt to make the 15-kilometer (9.3-mile) hop test before Christmas. After two successful 150-meter (~500 foot) hops with the SN5 and SN6 prototypes, engineers at SpaceX's Boca Chica ...

Space Exploration Oct 26, 2020

About 3% of Starlink satellites have failed so far

SpaceX has drawn plenty of praise and criticism with the creation of Starlink, a constellation that will one day provide broadband internet access to the entire world. To date, the company has launched over 800 satellites ...

Space Exploration Oct 15, 2020

Starman just made his closest approach to Mars

On February 6th, 2018, SpaceX successfully launched its Falcon Heavy rocket, the most powerful launch vehicle in their rocket family, and in service today. Not only was this a major milestone for SpaceX, it was also the biggest ...

Space Exploration Oct 12, 2020

The moon is the perfect spot for SETI

In less than four years, NASA plans to land the first woman and the next man on the moon as part of Project Artemis. This long-awaited return to the moon is to be followed by the construction of the Lunar Gateway, the Artemis ...

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