What Are Those Weird Dark Streaks on Venus? NASA CubeSat Mission Could Find Out

The unusual dark streaks in Venus’ upper atmosphere, seen only in ultraviolet light. Image Credit: NASA

Even though Venus is Earth’s closest planetary neighbor, it is still one of the most mysterious. Numerous landers and orbiters have visited this extremely hostile world, but there are still many unanswered questions to be resolved. Now, NASA […]

Venus Beckons Part 2: A New NASA Collaborative Mission With Russia?

Artist’s conception of the Venera-D spacecraft in orbit around Venus. Image Credit: NASA/JPL-Caltech

Last week, AmericaSpace reported on why NASA should return to Venus, and new technology being developed to help make that happen, especially as in longer-lived landers or rovers. With its extremely hostile conditions, Venus has been much less of a priority […]

Venus Beckons: Why NASA Should Return and How New Tech Will Help

First color images from the surface of Venus (Soviet Venera missions). Image Credit: NASA National Space Science Data Center/Harvard Micro Observatory/Don P. Mitchell

The Solar System has been a busy place in recent years, with missions to a diverse range of worlds, from Mars, Jupiter and Saturn to distant Pluto and even comets and […]

Lucy and Psyche: NASA Selects Two New Asteroid Missions for Launch in 2020s

Artist’s conception of the two new missions announced: Lucy, flying by the Trojan asteroid Eurybates, and Psyche, the first mission to the metal world 16 Psyche. Image Credit: SwRI/SSL/Peter Rubin

NASA has chosen two new missions to explore the Solar System; it was announced today during a media teleconference. The missions are part of […]

'Weird Object' Discovered Beyond Neptune: A Clue in the Quest for Planet Nine?

The newly discovered object called Niku is a real oddity (artist’s conception). It is also part of a group of many such objects far past Neptune in the outer Solar System. Image Credit: ESO/L. Calçada/Nick Risinger

For the most part, the Solar System seems to be a rather well-ordered place; the planets, dwarf planets, […]

Solar Probe Plus Mission Moves Closer to 'Touching the Sun' in 2024

Artist’s conception of the Solar Probe Plus spacecraft near the Sun. Image Credit: NASA/JHUAPL

The Solar System is a busy place, with spacecraft currently visiting most of the planets as well as some dwarf planets and comets. Akatsuki is at Venus, several rovers and orbiters are at Mars, the Juno spacecraft just reached Jupiter, […]

GJ 1132b: Nearest Earth-Sized Exoplanet Discovered So Far May Be a 'Venus Twin'

Artist’s conception of GJ 1132b, an Earth-sized exoplanet orbiting a nearby star. Conditions on this world, however, are probably more like Venus than Earth. Image Credit: Dana Berry

Astronomers have discovered another Earth-sized exoplanet that is the closest one to our own Solar System found so far, but it might not be a nice […]

New Study Suggests Cloudy Weather and Molten Metal Downpours on Rogue Exoplanet

An artist’s concept of the free-floating planet PSO J318.5-22. Astronomers have found evidence that the planet is covered with clouds which rain down molten metals, even in the coldness of interstellar space. Image Credit: MPIA/V. Ch. Quetz

We tend to define planets as objects that need a star around which to revolve. Yet, as […]

New NASA Planetary Science Proposals Include Venus and 'Metallic Asteroid' Missions

Artist’s conception of the VERITAS spacecraft in orbit around Venus. Image Credit: NASA/JPL-Caltech

Looking ahead to future planetary missions, NASA has selected five new science investigations for refinement over the next year. Later, one or two of those missions will be chosen to actually be launched, perhaps as early as 2020. The selections are […]

NASA Awards Grants to Ozark IC to Create Circuits for Proposed Venus Rover

Artist’s conception of the Venus Landsailing Rover. It would use advanced circuits which could survive longer than previous landers in the extreme surface conditions. A “sail” on top would help to move the rover on the surface using wind, a technique known as landsailing. Image Credit: NASA GRC

In what may be a significant […]