NASA's Upcoming WFIRST Space Telescope Renamed in Honor of Nancy Grace Roman

Artist’s conception of the Nancy Grace Roman Space Telescope (WFIRST). Image Credit: NASA

NASA’s upcoming next-generation space telescope, the Wide Field Infrared Survey Telescope (WFIRST), now has a brand new name: the Nancy Grace Roman Space Telescope (or just the Roman Space Telescope for short). It is named in honor of Nancy Grace Roman, […]

Celebrating Hubble's 30th Anniversary ... and Looking Beyond to the Next 30 Years

NASA’s James Webb Space Telescope (right) will pick up where the Hubble (left) will soon leave off, observing the universe in infrared & looking further back in time than Hubble ever could. Photos: NASA

April 24 marked the 30th anniversary of the Hubble Space Telescope (HST), which has given humanity some of the most […]

Weather 90% GO for Solar Orbiter Launch to the Sun Tonight from Florida, Watch Live

A United Launch Alliance Atlas V rocket stands poised to launch the European Space Agency’s Solar Orbiter from Cape Canaveral, on a mission in collaboration with NASA to explore the sun and its poles up-close. Photo: ULA

More than two decades since it was first conceived as a logical “next step” from the hugely […]

NASA's James Webb Space Telescope Now Fully Assembled for 2021 Launch

View od the fully assembled James Webb Space Telescope. The sunshield and unitized pallet structures (UPSs) that fold up around the telescope for launch, are partially deployed to enable telescope installation. Photo Credit: NASA/Chris Gunn

NASA’s James Webb Space Telescope (JWST) just took another big step towards completion, as the two halves it was […]

8 New Repeating Fast Radio Bursts Detected from Beyond Our Galaxy

The CHIME radio telescope in south-western British Columbia, Canada. CHIME has detected eight new repeating Fast Radio Bursts. Photo Credit: CHIME

Fast Radio Bursts (FRBs) are one of the most mysterious phenomena in astronomy. They are extremely brief radio signals coming from deep space, beyond our galaxy, and so far, scientists still don’t know […]

Shrinking Triton: Remembering Voyager 2's Encounter With Neptune, 30 Years On (Part 4)

Neptune, as seen by Voyager 2 in 1989. No other missions have yet returned to this enigmatic world. Photo Credit: NASA/JPL

READ Part 1, Part 2 and Part 3 of AmericaSpace’s Neptune 30th anniversary commemorative feature.

Thirty years ago today, NASA’s Voyager 2 spacecraft swept silently over the royal-blue clouds of Neptune at […]

NASA's TESS Mission Wraps Up First Year of Exoplanet Hunting

TESS has already discovered nearly 1,000 exoplanet candidates and 24 confirmed exoplanets so far, in its first year. Image Credit: Goddard Space Flight Center

NASA’s TESS mission (Transiting Exoplanet Survey Satellite) has now completed the first year of its search for exoplanets and has already racked up some great discoveries, it was announced on […]

International Team of Astronomers Unveils Historic First Photo of a Black Hole

This is it! The first-ever image taken of a black hole shows light being around the black hole itself by its intense gravity. Photo Credit: Event Horizon Telescope Collaboration

Today was a historic day in astronomy, as scientists unveiled the first-ever images of a black hole. Such an achievement has been dreamt of for […]

Wham! Meteorite Impacts the Moon During Lunar Eclipse

Photo showing the impact of a meteorite on the Moon as seen during the lunar eclipse on Jan. 20, 2019. Photo Credit: Jose M. Madiedo

The lunar eclipse last Sunday – the so-called “super wolf blood moon” – was spectacular, with thousands of great images being taken by skywatchers. But some keen-eyed observers also […]

Kepler Enters Hibernation Mode, Downlinks Latest Science Data Before Fuel Runs Out

Artist’s conception of the Kepler Space Telescope in space. Fuel is now running very low and the spacecraft has downlinked its latest science data to Earth. Image Credit: NASA/AP

The end is nigh – that appears to be the case at least for NASA’s Kepler Space Telescope which is now running very low […]