Space News & Blog Articles

In January 2004, NASA rovers Spirit and Opportunity (aka “Oppy”) landed in two completely different locations on Mars. Their missions were only designed to last 90 sols (approximately 90 Earth days), but they exceeded these parameters, and then some. While Spirit lasted until 2010, Opportunity lasted another astonishing eight years, when it sent its last transmission to Earth in June 2018. During its more than 14-year tenure on the Red Planet, not only did Opportunity gain celebrity status as being the longest serving planetary robotic explorer in history, but it helped reshape our understanding of Mars’ present and past. Now with the help of Amazon Studios and available on Amazon Video, we can re-live the adventure of this incredible rover with Good Night Oppy.

Exoplanets have become quite the sensation over the last decade-plus, with scientists confirming new exoplanets on a regular basis thanks to NASA’s Kepler and TESS missions, along with the James Webb Space Telescope recently examining exoplanet atmospheres, as well. It’s because of these discoveries that exoplanet science has turned into an exciting field of intrigue and wonder, but do the very same scientists who study these wonderful and mysterious worlds have their own favorite exoplanets? As it turns out, four such exoplanet scientists, sometimes referred to as “exoplaneteers”, were kind enough to share their favorites with Universe Today!

When it comes to “on the ground” exploration of Mars, rovers make pretty good advance scouts. From Pathfinder to Perseverance, we’ve watched as these semi-autonomous robots do what human explorers want to do in the future. Now, engineers are studying ways to expand rover exploration on Mars. One thing they’re thinking about: communication satellite constellations for Mars surface navigation.

For the first time, scientists have created a quantum computing experiment for studying the dynamics of wormholes — that is, shortcuts through spacetime that could get around relativity’s cosmic speed limits.

A tiny spacecraft is ready to head out for a big job: shining a light on water ice at the Moon’s south pole.

Young protostars are wrapped in what could be called a womb of gas and dust. The gas and dust nearest to them form a circumstellar disk as the stars grow. The disk is a reservoir of material that the star accretes as it grows.

A sleeping giant of a volcano woke up this past week on the Big Island of Hawaii. Mauna Loa, which last erupted in the early 1980s, has been rattling the island with earthquakes for weeks. Finally, on November 27th, the mountain opened up. Not only did residents see this eruption, but NASA and NOAA satellites captured an infrared view of it.