This Week in History: January 5-11
JANUARY 5, 2005: The Kuiper Belt object now known as (136199) Eris is discovered by Mike Brown, Chad Trujillo, and David Rabinowitz on images taken in October 2003. Eris travels around the sun in a moderately-inclined and moderately eccentric orbit with a period of 558 years; it has one known moon (Dysnomia) and turns out …
Comet of the Week: Machholz C/2004 Q2
Perihelion: 2005 January 24.91, q = 1.205 AU Beginning with French astronomer Charles Messier and his contemporaries in the mid- to late 18th Century, the vast majority of comets were discovered visually by amateur astronomers who regularly swept the skies looking for these objects. While this means of comet discovery began to be supplanted by …
Special Topic: Near-Earth asteroids
Last week’s topic concerned the asteroids that occupy the so-called “main asteroid belt” between the orbits of Mars and Jupiter. The overwhelming majority of the first several hundred asteroids discovered, and, indeed, a large majority of the asteroids known today, reside in this region. However, as years went by and more and more asteroids kept …
Christina Koch Breaks Record for Longest Female Spaceflight
NASA astronaut Christina Koch set a new mark for the longest single spaceflight by a female space flyer this past week on Saturday, Dec. 28 when she broke the record of 289 continuous days in space while living and working aboard the International Space Station (ISS) during the Christmas and New Year’s holiday season. Koch eclipsed …
New weekly educational series focuses on comets and asteroids
Ice and Stone 2020 is a new weekly series of educational material focusing on some of the small bodies of the solar system – comets and asteroids. The Earthrise Institute, a non-profit educational organization founded by Comet Hale-Bopp co-discoverer Alan Hale, is partnering with RocketSTEM and the La Cumbres Observatory to release the material for FREE online …
This Week in History: January 1-4
JANUARY 1, 1801: On the first day of the 19th Century, Giuseppe Piazzi at the Palermo Observatory in Sicily discovers the first-known asteroid, now known as (1) Ceres. As a resident of the “main asteroid belt” between Mars and Jupiter, Ceres remains the largest-known asteroid (diameter 950 km), and is now formally designated a “dwarf …
Comet of the Week: 81P/Wild 2
Comet 81P/Wild 2’s Perihelion: 2003 September 25.93, q = 1.590 AU Comet 81P/Wild 2 was discovered on January 6, 1978, by Swiss astronomer Paul Wild, who photographically patrolled the skies for several decades from the University of Bern. Throughout that time he discovered numerous asteroids and supernovae, as well as eight comets; he has the …
Special Topic: Main belt asteroids
Ice and Stone 2020 is a weekly series of educational material focusing on some of the small bodies of the solar system – comets and asteroids. The Earthrise Institute, a non-profit founded by Comet Hale-Bopp co-discoverer Alan Hale, is partnering with the La Cumbres Observatory and RocketSTEM to release the material for FREE online so that …
Canada working with U.S. to inspire a future generation of astronauts
The United States and Canada are joining forces to encourage a new generation of astronauts. The two countries have cooperated on space exploration since soon after NASA, the U.S. space agency, was founded in 1958. Canada sends astronauts on NASA space missions, and it supplies technology for the International Space Station, among other space efforts. …
Blue Origin goes step by step ferociously into space
The appearance of a photo of an old wooden sailing ship set the stage for a dramatic announcement by a secretive space company earlier this year. On April 26th of this year the usually quiet twitter account of Jeff Bezos’ privately funded space company, Blue Origin, tweeted a cryptic yet telling image: a black and …
Koch and Meir complete historic first all-female spacewalk
A dynamic duo of NASA women astronauts – Christina Koch and Jessica Meir – made history Friday, Oct. 18 when they carried out and successfully completed history’s first all-female spacewalk. Soaring some 400 kilometers above Earth while working and floating outside the International Space Station (ISS), they performed a critical task of swapping out a …
New spacesuits unveiled for future Artemis missions
Culminating years of design effort, NASA Administrator Jim Bridenstine unveiled a pair of hi-tech spacesuits to be worn by the first woman and the next man who will journey to the Moon in Orion capsules and walk on the lunar South Pole – during a rousing event held Tuesday, Oct. 15, at NASA Headquarters in …
Sounding rocket to send a dusty lab into the sky
Joe Nuth loves dust. Among astronomers, that puts him in a minority. “The traditional astronomers — the people looking at galaxies and stars — they hate dust,” said Nuth, a planetary scientist at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. “It’s the stuff that’s in their way.” Like the Earthly dust that gathers under …
India’s Vikram lander remains silent since last moments of lunar descent
Indian scientists have pinpointed the location of their ambitious Vikram lunar lander on the Moon’s surface this weekend via imaging from their Chandrayaan-2 orbiting mothership. The lander was feared lost last Friday when contact was lost in the final moments of descent. The mission is India’s first attempt to soft land a robotic probe on …
Parker Solar Probe makes close approach to the Sun
NASA’s Parker Solar Probe narrowly zipped by the Sun on Sept. 1, 2019 in its third close approach, mere weeks after celebrating the completion of its second solar orbit and the first anniversary of its launch from Earth. Meanwhile, during that same timeframe, the Earth has made only a single leisurely jaunt around the Sun. …
Max Faget was America’s chief spacecraft designer
Apollo 11 Astronaut Neil Armstrong is rightfully remembered for taking mankind’s first steps on the Moon nearly 50 years ago on July 20, 1969. Less well known, perhaps, is LSU Mechanical Engineering alumnus Maxime “Max” Faget, who designed the spacecraft responsible for that “giant leap for mankind.” Born in Stann Creek, British Honduras (now Belize) …
Piers Bizony peers into NASA’s history through the lens of Hasselblad cameras
Piers Bizony is an accomplished science journalist, space historian and documentary film maker. His books have explored the enormity and spectacle of the Universe as well as focused all way down to the sheer emptiness of a single atom. In his 2017 book Moonshots, Bizony takes readers on a photographic journey of 50 years of …
Jerome Pohlen brings alive ‘The Apollo Missions for Kids’
All across America and throughout the world, celebrations are being held this month to mark the 50th anniversary of Apollo 11’s first landing on the Moon. Well-traveled author Jerome Pohlen was just a kid when the Saturn V rockets were launching astronauts to the Moon from 1968 until 1972, but that era still has left …
Farouk El-Baz’s space odyssey from NASA to Star Trek
Farouk El-Baz once trained the astronauts who were planning for the 1969 Apollo Moon landing. Today, the former NASA geologist is training students at Boston University in how to use satellite images and other sensors to study the Earth. Of his role within the Apollo program, particularly Apollo 11’s crewed lunar landing, the Egyptian-born El-Baz said, “We …
‘Rocket to the Moon’ with the multitalented Don Brown
With the 50th anniversary of the Apollo 11 mission to the Moon rapidly approaching, there has been a plethora of books about the Apollo program released during the past year. We’ve been deluged with such books here at RocketSTEM in the past couple of months. That has been a good thing too. The ever-rising stack …